| (3-Iodo-(131I)benzyl)guanidine use 3-Iodobenzylguanidine               | 
              | (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride               | 
              | *Caribbean Food and Nutrition Institute               | 
              | *CFNI use *Caribbean Food and Nutrition Institute               | 
              | 1 alpha,25-Dihydroxycholecalciferol use Calcitriol               | 
              | 1 alpha,25-Dihydroxyvitamin D3 use Calcitriol               | 
              | 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine               | 
              | 1-Acylglycerol-3-Phosphate O-Acyltransferase               | 
              | 1-Acylglycerophosphocholine Acyltransferase use 1-Acylglycerophosphocholine O-Acyltransferase               | 
              | 1-Acylglycerophosphocholine O-Acyltransferase               | 
              | 1-Alkyl-2-acetylglycerophosphocholine Esterase               | 
              | 1-Aminocyclopentanecarboxylic Acid use Cycloleucine               | 
              | 1-Aminonaphthalene use 1-Naphthylamine               | 
              | 1-Butanol               | 
              | 1-Carboxyglutamic Acid               | 
              | 1-Deoxymannojirimycin use 1-Deoxynojirimycin               | 
              | 1-Deoxynojirimycin               | 
              | 1-Heptanol use Heptanol               | 
              | 1-Methyl-3-isobutylxanthine               | 
              | 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine               | 
              | 1-Methyl-4-phenylpyridinium               | 
              | 1-Naphthylamine               | 
              | 1-Naphthylisothiocyanate               | 
              | 1-Octanol               | 
              | 1-Oxacephalosporin use Moxalactam               | 
              | 1-Phosphatidylinositol 3-Kinase use Phosphatidylinositol 3-Kinase               | 
              | 1-Phosphatidylinositol 4-Kinase               | 
              | 1-Phosphatidylinositol Phosphodiesterase use Phosphatidylinositol Diacylglycerol-Lyase               | 
              | 1-Propanol               | 
              | 1-Pyrroline-5-Carboxylate Dehydrogenase               | 
              | 1-Sar-8-Ala Angiotensin II use Saralasin               | 
              | 1-Sar-8-Ile Angiotensin II use 1-Sarcosine-8-Isoleucine Angiotensin II               | 
              | 1-Sarcosine-8-Alanine Angiotensin II use Saralasin               | 
              | 1-Sarcosine-8-Isoleucine Angiotensin II               | 
              | 1,1,1-trichloro-2,2-di(4-chlorophenyl)ethane use DDT               | 
              | 1,2-Benzopyrones use Coumarins               | 
              | 1,2-Benzoquinones use Benzoquinones               | 
              | 1,2-Cyclic-Inositol-Phosphate Phosphodiesterase use Glycerophosphoinositol Inositolphosphodiesterase               | 
              | 1,2-Dibromoethane use Ethylene Dibromide               | 
              | 1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt               | 
              | 1,2-Dimethylhydrazine               | 
              | 1,2-Dipalmitoylphosphatidylcholine               | 
              | 1,2-Propanediol use Propylene Glycol               | 
              | 1,25-Dihydroxycholecalciferol use Calcitriol               | 
              | 1,25-Dihydroxyvitamin D3 use Calcitriol               | 
              | 1,3-Dimethyl-5-aminoadamantane use Memantine               | 
              | 1,3-Oxazolidin-2-one use Oxazolidinones               | 
              | 1,4,5-InsP3 use Inositol 1,4,5-Trisphosphate               | 
              | 1,4-alpha-Glucan Branching Enzyme               | 
              | 1,4-alpha-Glucosidase, Exo use Glucan 1,4-alpha-Glucosidase               | 
              | 1,4-Benzopyrones use Chromones               | 
              | 1,4-Benzoquinones use Benzoquinones               | 
              | 1,4-Butanolide use 4-Butyrolactone               | 
              | 1,5-Deoxy-1,5-imino-D-mannitol use 1-Deoxynojirimycin               | 
              | 1,5-Diphenylcarbazide use Diphenylcarbazide               | 
              | 1,8-Dihydroxy-9-anthrone use Anthralin               | 
              | 2'-Deoxycoformycin use Pentostatin               | 
              | 2',3'-Cyclic Nucleotide 3'-Phosphodiesterases use 2',3'-Cyclic Nucleotide 3'-Phosphodiesterase               | 
              | 2',3'-Cyclic Nucleotide 3'-Phosphodiesterase               | 
              | 2',3'-Cyclic-Nucleotide Phosphodiesterases               | 
              | 2',3'-Didehydro-3'-deoxythymidine use Stavudine               | 
              | 2',3'-Dideoxy-3'-thiacytidine use Lamivudine               | 
              | 2',3'-Dideoxyadenosine use Dideoxyadenosine               | 
              | 2',3'-Dideoxycytidine use Zalcitabine               | 
              | 2',3'-Dideoxyinosine use Didanosine               | 
              | 2',3'-Dideoxynucleosides use Dideoxynucleosides               | 
              | 2',5'-Oligoadenylate Polymerase use 2',5'-Oligoadenylate Synthetase               | 
              | 2',5'-Oligoadenylate Synthetase               | 
              | 2-5A Synthetase use 2'.5'-Oligoadenylate Synthetase               | 
              | 2-Acetamidofluorene use 2-Acetylaminofluorene               | 
              | 2-Acetohydroxy-3-Ketoacid Isomeroreductase use 2-Acetolactate Mutase               | 
              | 2-Acetolactate Mutase               | 
              | 2-Acetylaminofluorene               | 
              | 2-Alanyl-Leucine Enkephalin use Enkephalin. Leucine-2-Alanine               | 
              | 2-amino-4-mercaptobutyric acid use Homocysteine               | 
              | 2-Amino-5-phosphonopentanoic Acid use 2-Amino-5-phosphonovalerate               | 
              | 2-Amino-5-phosphonovalerate               | 
              | 2-Amino-5-phosphonovaleric Acid use 2-Amino-5-phosphonovalerate               | 
              | 2-Amino-6-(1,2,3-trihydroxypropyl)-4(3H)-pteridinone use Neopterin               | 
              | 2-Aminoadipate Transaminase               | 
              | 2-Aminoadipic Acid               | 
              | 2-Aminoethanol use Ethanolamine               | 
              | 2-Aminoethylisothiuronium Bromide use beta-Aminoethyl Isothiourea               | 
              | 2-Aminoethylphosphonic Acid use Aminoethylphosphonic Acid               | 
              | 2-Aminonaphthalene use 2-Naphthylamine               | 
              | 2-Aminopurine               | 
              | 2-Bromoergocryptine use Bromocriptine               | 
              | 2-Butenedioic Acid use Fumaricum Acidum               | 
              | 2-Chlorethanol use Ethylene Chlorohydrin               | 
              | 2-Chloro-2'-deoxyadenosine use Cladribine               | 
              | 2-Chloroacetophenone use omega-Chloroacetophenone               | 
              | 2-Chloroadenosine               | 
              | 2-Chlorodeoxyadenosine use Cladribine               | 
              | 2-Chloroethyl Alcohol use Ethylene Chlorohydrin               | 
              | 2-Dehydro-3-Deoxyphosphoheptonate Aldolase use 3-Deoxy-7-Phosphoheptulonate Synthase               | 
              | 2-Fluoro-2-deoxy-D-glucose use Fluorodeoxyglucose F18               | 
              | 2-Fluoro-2-deoxyglucose use Fluorodeoxyglucose F18               | 
              | 2-Hexanone use Methyl n-Butyl Ketone               | 
              | 2-Hydroxy-5-nitrobenzyl Bromide               | 
              | 2-Hydroxyphenethylamine               | 
              | 2-Isopropylmalate Synthase               | 
              | 2-Mercaptoethanesulfonate use Mesna               | 
              | 2-Methyl-4-chlorophenoxyacetic Acid               | 
              | 2-Naphthylamine               | 
              | 2-Nicotinamidoethyl Nitrate use Nicorandil               | 
              | 2-Oxo Acid Carboxy-Lyase use Pyruvate Decarboxylase               | 
              | 2-Oxoisovalerate Dehydrogenase (Acylating)               | 
              | 2-Oxoisovalerate Dehydrogenase (Lipoamide) use 3-Methyl-2-Oxobutanoate Dehydrogenase (Lipoamide)               | 
              | 2-PAM Compounds use Pralidoxime Compounds               | 
              | 2-Phenylethanolamine use 2-Hydroxyphenethylamine               | 
              | 2-Propanol               | 
              | 2-Pyridinylmethylsulfinylbenzimidazoles               | 
              | 2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-               | 
              | 2S Albumins, Plant               | 
              | 2,2'-Dipyridyl               | 
              | 2,2-Bipyridine use 2,2'-Dipyridyl               | 
              | 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine               | 
              | 2,3-Bisphosphoglycerate use 2,3-Diphosphoglycerate               | 
              | 2,3-Butanedione use Diacetyl               | 
              | 2,3-Diketogulonic Acid               | 
              | 2,3-Diphosphoglycerate               | 
              | 2,3-Diphosphoglyceric Acid use 2,3-Diphosphoglycerate               | 
              | 2,3-DPG use 2,3-Diphosphoglycerate               | 
              | 2,4,5-Trichlorophenoxyacetic Acid               | 
              | 2,4,5-T use 2,4,5-Trichlorophenoxyacetic Acid               | 
              | 2,4,6-Trinitro-1-chlorobenzene use Picryl Chloride               | 
              | 2,4-Dichlorophenoxyacetic Acid               | 
              | 2,4-Dinitrophenol               | 
              | 2,4-DNP use 2,4-Dinitrophenol               | 
              | 2,4-D use 2,4-Dichlorophenoxyacetic Acid               | 
              | 2,5-Dihydroxybenzoic Acids use Gentisates               | 
              | 2,5-Dimethoxy-4-Methylamphetamine               | 
              | 2,5-Furandiones use Maleic Anhydrides               | 
              | 2,6-Dichloroindophenol               | 
              | 2,6-Dichlorophenolindophenol use 2,6-Dichloroindophenol               | 
              | 3 beta-Hydroxy-delta-5-Steroid Dehydrogenase use Progesterone Reductase               | 
              | 3' End Processing, RNA use RNA 3' End Processing               | 
              | 3' Flanking Region               | 
              | 3' Untranslated Regions               | 
              | 3',5'-Cyclic AMP 5'-Nucleotidohydrolase use 3',5'-Cyclic-AMP Phosphodiesterases               | 
              | 3',5'-Cyclic GMP 5'-Nucleotidohydrolase use 3',5'-Cyclic-GMP Phosphodiesterases               | 
              | 3',5'-Cyclic-AMP Phosphodiesterases               | 
              | 3',5'-Cyclic-GMP Phosphodiesterases               | 
              | 3',5'-Cyclic-Nucleotide Phosphodiesterase use 3',5'-Cyclic-AMP Phosphodiesterases               | 
              | 3'UTR use 3' Untranslated Regions               | 
              | 3-alpha-Hydroxysteroid Dehydrogenase (B-Specific)               | 
              | 3-Aminopropionic Acid use beta-Alanine               | 
              | 3-Aminopropylene use Allylamine               | 
              | 3-beta-Hydroxysteroid Dehydrogenase use 3-Hydroxysteroid Dehydrogenases               | 
              | 3-Deazauridine               | 
              | 3-Deoxy-7-Phosphoheptulonate Synthase               | 
              | 3-Deoxyarabinoheptulosonate-7-Phosphate Synthetase use 3-Deoxy-7-Phosphoheptulonate Synthase               | 
              | 3-Hydroxy-3-methylglutaric Acid use Meglutol               | 
              | 3-Hydroxyacyl CoA Dehydrogenases               | 
              | 3-Hydroxyacyl CoA Hydrolyases use Enoyl-CoA Hydratase               | 
              | 3-Hydroxyacyl Dehydratases use Enoyl-CoA Hydratase               | 
              | 3-Hydroxyanthranilate 3,4-Dioxygenase               | 
              | 3-Hydroxyanthranilic Acid               | 
              | 3-Hydroxybutyrate use 3-Hydroxybutyric Acid               | 
              | 3-Hydroxybutyric Acid               | 
              | 3-Hydroxysteroid Dehydrogenases               | 
              | 3-Iodobenzylguanidine               | 
              | 3-Isobutyl-1-methylxanthine use 1-Methyl-3-isobutylxanthine               | 
              | 3-Isoleucyl Vasopressin use Vasotocin               | 
              | 3-Isopropylmalate Dehydrogenase               | 
              | 3-Keto-5-alpha-Steroid delta-4-Dehydrogenase use 3-Oxo-5-alpha-Steroid 4-Dehydrogenase               | 
              | 3-Ketoacyl CoA Thiolase use Acetyl-CoA C-Acyltransferase               | 
              | 3-Ketosteroid Isomerases use Steroid Isomerases               | 
              | 3-Ketothiolase use Acetyl-CoA C-Acyltransferase               | 
              | 3-Mercaptopropanoic Acid use 3-Mercaptopropionic Acid               | 
              | 3-Mercaptopropionic Acid               | 
              | 3-Methoxy-4-hydroxyphenylethanol               | 
              | 3-Methyl-2-Oxobutanoate Dehydrogenase (Lipoamide)               | 
              | 3-methylglutaconicaciduria type 2 use Barth Syndrome               | 
              | 3-methylglutaconicaciduria type II use Barth Syndrome               | 
              | 3-Methylindole use Skatole               | 
              | 3-O-Methyl-D-Glucose use 3-O-Methylglucose               | 
              | 3-O-Methylglucose               | 
              | 3-Oxo-5-alpha-Steroid 4-Dehydrogenase               | 
              | 3-Oxoacyl-(Acyl-Carrier-Protein) Synthase               | 
              | 3-Oxosteroid Isomerases use Steroid Isomerases               | 
              | 3-Phosphoglyceraldehyde use Glyceraldehyde 3-Phosphate               | 
              | 3-Phosphoshikimate 1-Carboxyvinyltransferase               | 
              | 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester               | 
              | 3-Sulfoalanine use Cysteic Acid               | 
              | 3T3 Cells               | 
              | 3T3-L1 Cells               | 
              | 3TC use Lamivudine               | 
              | 3,3',5'-Triiodothyronine use Triiodothyronine, Reverse               | 
              | 3,3'-Diaminobenzidine               | 
              | 3,3'-Dichlorobenzidine               | 
              | 3,4-Benzopyrene use Benzo(a)pyrene               | 
              | 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer               | 
              | 3,4-Dihydroxyphenylacetic Acid               | 
              | 3,4-Dihydroxyphenylserine use Droxidopa               | 
              | 3,4-Methylenedioxyamphetamine               | 
              | 4 Hydroxyphenylpyruvate Dioxygenase Deficiency Disease use Tyrosinemias               | 
              | 4'-Epiadriamycin use Epirubicin               | 
              | 4'-Epidoxorubicin use Epirubicin               | 
              | 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone               | 
              | 4-1BB Ligand               | 
              | 4-1BB Receptors use Antigens. CD137               | 
              | 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid               | 
              | 4-Aminobenzoic Acid               | 
              | 4-Aminobutyrate Transaminase               | 
              | 4-Aminobutyric Acid use gamma-Aminobutyric Acid               | 
              | 4-Aminohippuric Acid use p-Aminohippuric Acid               | 
              | 4-Aminopyridine               | 
              | 4-Aminosalicylic Acid use Aminosalicylic Acid               | 
              | 4-Butyrolactone               | 
              | 4-Chloro-7-nitrobenzofurazan               | 
              | 4-Chloromercuribenzenesulfonate               | 
              | 4-Demethoxydaunorubicin use Idarubicin               | 
              | 4-Homosulfanilamide use Mafenide               | 
              | 4-HPR use Fenretinide               | 
              | 4-Hydroxyaminoquinoline-1-oxide               | 
              | 4-Hydroxyaminoquinoline-N-oxide use 4-Hydroxyaminoquinoline-1-oxide               | 
              | 4-Hydroxybenzoate-3-Monooxygenase               | 
              | 4-Hydroxybenzoic Acids use Parabens               | 
              | 4-Hydroxybutyrate Sodium use Sodium Oxybate               | 
              | 4-Hydroxybutyric Acid Lactone use 4-Butyrolactone               | 
              | 4-Hydroxycoumarins               | 
              | 4-Hydroxyphenylpyruvate Dioxygenase               | 
              | 4-Nitrophenol-2-Hydroxylase use Cytochrome P-450 CYP2E1               | 
              | 4-Nitrophenylphosphatase               | 
              | 4-Nitroquinoline-1-oxide               | 
              | 4-Nitroquinoline-N-oxide use 4-Nitroquinoline-1-oxide               | 
              | 4-Quinolones               | 
              | 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid               | 
              | 4,5-Dihydro-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-amine               | 
              | 5 alpha-Dihydrotestosterone use Dihydrotestosterone               | 
              | 5' Flanking Region               | 
              | 5' Untranslated Regions               | 
              | 5'-AMP Nucleotidase use 5'-Nucleotidase               | 
              | 5'-Guanylic Acid use Guanosine Monophosphate               | 
              | 5'-N-Ethylcarboxamidoadenosine use Adenosine-5'-(N-ethylcarboxamide)               | 
              | 5'-Nucleotidase               | 
              | 5'UTR use 5' Untranslated Regions               | 
              | 5-alpha Reductase Inhibitors               | 
              | 5-alpha-Dihydroprogesterone               | 
              | 5-alpha-Reductase, Testosterone use 3-Oxo-5-alpha-Steroid 4-Dehydrogenase               | 
              | 5-Amino-3-((5-nitro-2-furyl)vinyl)-1,2,4-oxadiazole               | 
              | 5-Aminolevulinate Synthetase               | 
              | 5-Aminosalicylate use Mesalamine               | 
              | 5-Fluorocytosine use Flucytosine               | 
              | 5-HT Agonists use Serotonin Receptor Agonists               | 
              | 5-HT Antagonists use Serotonin Antagonists               | 
              | 5-HT Receptors use Receptors. Serotonin               | 
              | 5-HT Uptake Inhibitors use Serotonin Uptake Inhibitors               | 
              | 5-HT1 Agonists use Serotonin 5-HT1 Receptor Agonists               | 
              | 5-HTP use 5-Hydroxytryptophan               | 
              | 5-HT use Serotonin               | 
              | 5-Hydroxytryptamine Agonists use Serotonin Receptor Agonists               | 
              | 5-Hydroxytryptamine Antagonists use Serotonin Antagonists               | 
              | 5-Hydroxytryptamine Receptors use Receptors. Serotonin               | 
              | 5-Hydroxytryptamine Uptake Inhibitors use Serotonin Uptake Inhibitors               | 
              | 5-Hydroxytryptamine use Serotonin               | 
              | 5-Hydroxytryptophan               | 
              | 5-Iodo-2'-deoxyuridine use Idoxuridine               | 
              | 5-Leucine-2-Alanine Enkephalin use Enkephalin. Leucine-2-Alanine               | 
              | 5-Lipoxygenase-Activating Protein Inhibitors               | 
              | 5-Lipoxygenase-Activating Proteins               | 
              | 5-Lipoxygenase use Arachidonate 5-Lipoxygenase               | 
              | 5-Methoxytryptamine               | 
              | 5-Methylcytosine               | 
              | 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase               | 
              | 5-Oxoproline use Pyrrolidonecarboxylic Acid               | 
              | 5-Oxoprolyl-Peptidase use Pyroglutamyl-Peptidase I               | 
              | 5p Deletion Syndrome use Cri-du-Chat Syndrome               | 
              | 5S Ribosomal RNA use RNA. Ribosomal, 5S               | 
              | 5,10-Methylenetetrahydrofolate Reductase (FADH2)               | 
              | 5,10-Methylenetetrahydrofolate-Reductase (NADH) use Methylenetetrahydrofolate Dehydrogenase (NAD+)               | 
              | 5,12-diHETE use Leukotriene B4               | 
              | 5,12-HETE use Leukotriene B4               | 
              | 5,5'-Dithiobis(2-nitrobenzoic Acid) use Dithionitrobenzoic Acid               | 
              | 5,6-Benzoflavone use beta-Naphthoflavone               | 
              | 5,6-Dihydroxytryptamine               | 
              | 5,7-Dihydroxytryptamine               | 
              | 5,8,11,14,17-Eicosapentaenoic Acid use Eicosapentaenoic Acid               | 
              | 5,8,11,14-Eicosatetraynoic Acid               | 
              | 5.8S Ribosomal RNA use RNA. Ribosomal, 5.8S               | 
              | 6-Aminocaproic Acid               | 
              | 6-Aminohexanoic Acid use 6-Aminocaproic Acid               | 
              | 6-Aminonicotinamide               | 
              | 6-Cyano-7-nitroquinoxaline-2,3-dione               | 
              | 6-Hydroxydopamine use Oxidopamine               | 
              | 6-Iodomethylnorcholesterol use Adosterol               | 
              | 6-Keto-PGF1 alpha use 6-Ketoprostaglandin F1 alpha               | 
              | 6-Ketoprostaglandin F1 alpha               | 
              | 6-Mercaptopurine Riboside use Thioinosine               | 
              | 6-Mercaptopurine               | 
              | 6-Methylmercaptopurine Riboside use Methylthioinosine               | 
              | 6-OHDA use Oxidopamine               | 
              | 6-Oxo-PGF1 alpha use 6-Ketoprostaglandin F1 alpha               | 
              | 6-Oxoprostaglandin F1 alpha use 6-Ketoprostaglandin F1 alpha               | 
              | 6-Phosphofructo-2-kinase-fructose-2,6-bisphosphatase use Phosphofructokinase-2               | 
              | 6-Phosphofructo-2-kinase use Phosphofructokinase-2               | 
              | 6-Phosphofructokinase, Liver Type use Phosphofructokinase-1, Liver Type               | 
              | 6-Phosphofructokinase, Muscle Type use Phosphofructokinase-1, Muscle Type               | 
              | 6-Phosphofructokinase, Platelet Type use Phosphofructokinase-1, Type C               | 
              | 6-Phosphofructokinase use Phosphofructokinase-1               | 
              | 6-Phytase               | 
              | 6-Thioguanine use Thioguanine               | 
              | 7-Alkoxycoumarin O-Dealkylase               | 
              | 7-Deazaadenosine use Tubercidin               | 
              | 7-Ethoxycoumarin O-Dealkylase use 7-Alkoxycoumarin O-Dealkylase               | 
              | 7-Ethoxycoumarin O-Deethylase use 7-Alkoxycoumarin O-Dealkylase               | 
              | 7-Hydroxycoumarins use Umbelliferones               | 
              | 7,12-Dimethylbenzanthracene use 9,10-Dimethyl-1,2-benzanthracene               | 
              | 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide               | 
              | 7,8-Dihydroxy-9,10-Epoxy-7,8,9,10-Tetrahydrobenzo(a)pyrene use 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide               | 
              | 8-Bromo Cyclic Adenosine Monophosphate               | 
              | 8-Bromo-cAMP use 8-Bromo Cyclic Adenosine Monophosphate               | 
              | 8-Hydroxy-2-(di-n-propylamino)tetralin               | 
              | 8-Methoxypsoralen use Methoxsalen               | 
              | 8-OH-DPAT use 8-Hydroxy-2-(di-n-propylamino)tetralin               | 
              | 8-Quinolinol use Oxyquinoline               | 
              | 8,11,14-Eicosatrienoic Acid               | 
              | 9-Aminoacridine use Aminacrine               | 
              | 9-Fluorocortisol use Fludrocortisone               | 
              | 9-Octadecenoic Acid use Oleic Acid               | 
              | 9,10-Dimethyl-1,2-benzanthracene               | 
              | 9,12-Octadecadienoic Acid use Linoleic Acid               | 
              | 11-beta-Hydroxysteroid Dehydrogenase Type 1               | 
              | 11-beta-Hydroxysteroid Dehydrogenase Type 2               | 
              | 11-beta-Hydroxysteroid Dehydrogenases               | 
              | 11-Dehydroprostaglandin F2alpha use Prostaglandin D2               | 
              | 11-Deoxycortisol use Cortodoxone               | 
              | 11-Desoxycortisone use Cortodoxone               | 
              | 11-Hydroxycorticosteroids               | 
              | 11q Deletion Disorder use Jacobsen Distal 11q Deletion Syndrome               | 
              | 12-alpha-Hydroxylase use Steroid 12-alpha-Hydroxylase               | 
              | 12-HETE use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid               | 
              | 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid               | 
              | 12-Lipoxygenase use Arachidonate 12-Lipoxygenase               | 
              | 12-Methoxyibogamine use Ibogaine               | 
              | 12-R-HETE use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid               | 
              | 12-S-HETE use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid               | 
              | 12-S-Hydroxyeicosatetraenoic Acid use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid               | 
              | 13-cis-Acitretin use Acitretin               | 
              | 13-cis-Retinoic Acid use Isotretinoin               | 
              | 14-3-3 Proteins               | 
              | 14-alpha Demethylase Inhibitors               | 
              | 14C use Carbon 14               | 
              | 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid               | 
              | 15-Lipoxygenase use Arachidonate 15-Lipoxygenase               | 
              | 15-Methylprostaglandin E2 use Arbaprostil               | 
              | 15-Methylprostaglandin F2alpha use Carboprost               | 
              | 15-Oxoprostaglandin 13-Reductase               | 
              | 15th Century History use History. 15th Century               | 
              | 16S Ribosomal RNA use RNA. Ribosomal, 16S               | 
              | 16th Century History use History. 16th Century               | 
              | 16,16-Dimethylprostaglandin E2               | 
              | 17 alpha-Hydroxylase use Steroid 17-alpha-Hydroxylase               | 
              | 17 beta-Estradiol use Estradiol               | 
              | 17 beta-Hydroxysteroid Dehydrogenases use 17-Hydroxysteroid Dehydrogenases               | 
              | 17-alpha-Hydroxypregnenolone               | 
              | 17-alpha-Hydroxyprogesterone               | 
              | 17-Hydroxycorticosteroids               | 
              | 17-Hydroxyprogesterone use 17-alpha-Hydroxyprogesterone               | 
              | 17-Hydroxysteroid Dehydrogenases               | 
              | 17-Ketosteroids               | 
              | 17-Oxosteroids use 17-Ketosteroids               | 
              | 17th Century History use History. 17th Century               | 
              | 17,20-Lyase use Steroid 17-alpha-Hydroxylase               | 
              | 17,21-Dimethyl-19-nor-4,9-pregnadiene-3,20-dione use Promegestone               | 
              | 18-Hydrocorticosterone use 18-Hydroxycorticosterone               | 
              | 18-Hydroxycorticosterone               | 
              | 18-Hydroxydesoxycorticosterone               | 
              | 18F Fluorodeoxyglucose use Fluorodeoxyglucose F18               | 
              | 18FDG use Fluorodeoxyglucose F18               | 
              | 18S Ribosomal RNA use RNA. Ribosomal, 18S               | 
              | 18th Century History use History. 18th Century               | 
              | 19-Iodocholesterol               | 
              | 19-Norandrostanes use Estranes               | 
              | 19-Norandrostenes use Estrenes               | 
              | 19-Nortestosterone use Nandrolone               | 
              | 19th Century History use History. 19th Century               | 
              | 20-alpha-Dihydroprogesterone               | 
              | 20-alpha-Hydroxysteroid Dehydrogenase               | 
              | 20-beta-Hydroxysteroid Dehydrogenase use Cortisone Reductase               | 
              | 20-Hydroxyecdysone use Ecdysterone               | 
              | 20-Hydroxysteroid Dehydrogenases               | 
              | 20th Century History of Homeopathy use History of Homeopathy. 20th Century               | 
              | 20th Century History use History. 20th Century               | 
              | 20,25-Diazacholesterol use Azacosterol               | 
              | 21-Hydroxyprogesterone use Desoxycorticosterone               | 
              | 21st Century History use History. 21st Century               | 
              | 22q11 Deletion Syndrome               | 
              | 23S Ribosomal RNA use RNA. Ribosomal, 23S               | 
              | 24-Dehydrocholesterol use Desmosterol               | 
              | 24,25-Dihydroxycholecalciferol use 24,25-Dihydroxyvitamin D 3               | 
              | 24,25-Dihydroxyvitamin D 3               | 
              | 25-Hydroxycholecalciferol 1-Hydroxylase use 25-Hydroxyvitamin D3 1-alpha-Hydroxylase               | 
              | 25-Hydroxycholecalciferol use Calcifediol               | 
              | 25-Hydroxyergocalciferol use 25-Hydroxyvitamin D 2               | 
              | 25-Hydroxyvitamin D 2               | 
              | 25-Hydroxyvitamin D 3 use Calcifediol               | 
              | 25-Hydroxyvitamin D3 1-alpha-Hydroxylase               | 
              | 28S Ribosomal RNA use RNA. Ribosomal, 28S               | 
              | 46, XX Disorders of Sex Development               | 
              | 46, XX Testicular Disorders of Sex Development               | 
              | 46, XY Disorders of Sex Development               | 
              | 99mTc-Diethyl IDA use Technetium Tc 99m Diethyl-iminodiacetic Acid               | 
              | 99mTc-Dimercaptosuccinic Acid use Technetium Tc 99m Dimercaptosuccinic Acid               | 
              | 99mTc-DMSA use Technetium Tc 99m Dimercaptosuccinic Acid               | 
              | 99mTc-Hexamibi use Technetium Tc 99m Sestamibi               | 
              | 99mTc-Lidofenin use Technetium Tc 99m Lidofenin               | 
              | 99mTc-MAG3 use Technetium Tc 99m Mertiatide               | 
              | 99mTc-Sestamibi use Technetium Tc 99m Sestamibi               | 
              | 99Tc-Succimer use Technetium Tc 99m Dimercaptosuccinic Acid               |