| 25-hydroxyvitamin D DBMET02434 |  | 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial / 1,25-dihydroxyvitamin D(3) 24-hydroxylase, mitochondrial | Calcitrol |  | Details |
| 25-Hydroxyvitamin D2-25-glucuronide DBMET00596 |  | 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial | 25-Hydroxyvitamin D2 25-(beta-glucuronide) |  | Details |
| 2β-hydroxymedroxyprogesterone acetate (M-4) DBMET02811 |  | Cytochrome P450 3A4 | 2β-,6β-dihydroxymedroxyprogesterone acetate (M-1) |  | Details |
| 3'(S)-hydroxy-pravastatin DBMET02478 |  | Not Available | 3'(S)-hydroxy-pravastatin-tetranor |  | Details |
| 3'(S)-hydroxy-pravastatin-tetranor DBMET02476 | | Not Available | 3'(S)-hydroxy-pravastatin-tetranor glucuronide |  | Details |
| 3',4'-hydroxy diclofenac DBMET02608 |  | Catechol O-methyltransferase | 3'-hydroxy-4'-methoxy diclofenac |  | Details |
| 3'-Hydroxydiclofenac DBMET00146 |  | Cytochrome P450 2C9 | 3',4'-hydroxy diclofenac | | Details |
| 3'-Hydroxyhexobarbital DBMET00109 |  | Not Available | 3'-Oxohexobarbital |  | Details |
| 3'-Oxohexobarbital DBMET01214 | | Not Available | Hexobarbital glutathione conjugate derivative |  | Details |
| 3,4-Dihydroxyphenylacetaldehyde (DOPAL) DBMET02445 |  | Not Available | 3,4-dihydroxyphenylacetic acid (DOPAC) |  | Details |
| 3,4-Dihydroxyphenylacetaldehyde (DOPAL) DBMET02445 | | Not Available | 3,4-dihydroxyphenylethanol (DOPET) |  | Details |
| 3,4-dihydroxyphenylacetic acid (DOPAC) DBMET02446 | | Catechol O-methyltransferase | Homovanillic acid |  | Details |
| 3,4-Dihydroxyphenylacetone DBMET00637 |  | UDP-glucuronosyltransferases (UGTs) | 3,4-Dihydroxyphenylacetone glucuronide |  | Details |
| 3-(4-carboxybenzylidene)camphor DBMET02092 |  | Not Available | 3-(4-carboxybenzylidene)-6-hydroxycamphor |  | Details |
| 3-(4-hydroxymethylbenzylidene)camphor DBMET02091 |  | Alcohol dehydrogenase [NADP(+)] / Aldehyde dehydrogenase, mitochondrial | 3-(4-carboxybenzylidene)camphor | | Details |
| 3-(piperazine-1-yl)-1,2-benzisothiazole DBMET02989 |  | Not Available | 3-(piperazine-1-yl)-1,2-benzisothiazole sulfoxide |  | Details |
| 3-(piperazine-1-yl)-1,2-benzisothiazole sulfone DBMET02991 |  | Not Available | 3-(piperazine-1-yl)-1,2-benzisothiazole sulfone lactam |  | Details |
| 3-(piperazine-1-yl)-1,2-benzisothiazole sulfoxide DBMET02990 | | Not Available | 3-(piperazine-1-yl)-1,2-benzisothiazole sulfone | | Details |
| 3-alpha-isopravastatin DBMET02469 |  | Not Available | 5,6-epoxy-3-alpha-isopravastatin / 7-hydroxy-3-alpha-isopravastatin |   | Details |
| 3-Carbamoyl-2-phenylpropionaldehyde DBMET01094 |  | Not Available | Atropaldehyde |  | Details |
| 3-Carbamoyl-2-phenylpropionaldehyde DBMET01094 | | Not Available | 4-Hydroxy-5-phenyltetrahydro-1,3-oxazin-2-one |  | Details |
| 3-Carbamoyl-2-phenylpropionaldehyde DBMET01094 | | Aldehyde dehydrogenase, dimeric NADP-preferring | 3-Carbamoyl-2-phenylpropionic acid |  | Details |
| 3-desmethyltrimetazidine DBMET03344 |  | Not Available | 3-desmethyltrimetazidine O-sulphate |  | Details |
| 3-desmethyltrimetazidine DBMET03344 | | Not Available | 3-desmethyltrimetazidine O-glucuronide |  | Details |
| 3-dimethyl thiocolchicoside DBMET03371 |  | Not Available | SL18.0740 |  | Details |
| 3-Hydroxy Pindolol DBMET03287 |  | Not Available | Pindolol 3-glucuronide |  | Details |
| 3-Hydroxy Pindolol DBMET03287 | | Not Available | Pindolol Sulfate |  | Details |
| 3-hydroxy-methyltriazolophthalazine DBMET02823 |  | Not Available | Triazolophthalazine |  | Details |
| 3-hydroxycarbamazepine DBMET00710 |  | Cytochrome P450 2C19 / Cytochrome P450 3A4 / Cytochrome P450 3A5 | 2,3-Dihydroxycarbamazepine |  | Details |
| 3-hydroxydesloratadine DBMET02787 |  | UDP-glucuronosyltransferase 1-1 / UDP-glucuronosyltransferase 1-3 / UDP-glucuronosyltransferase 2B15 | 3-hydroxydesloratadine glucuronide |  | Details |