| Label | Id | |
|---|---|---|
| 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid | http://id.nlm.nih.gov/mesh/2021/C010643 | |
| 6-iodopravadoline | http://id.nlm.nih.gov/mesh/2021/C094023 | |
| 6-methyl-2-(phenylethynyl)pyridine | http://id.nlm.nih.gov/mesh/2021/C121465 | |
| (6S)-rotigotine | http://id.nlm.nih.gov/mesh/2021/C047508 | |
| 6-thioguanine | http://id.nlm.nih.gov/mesh/2021/D013866 | |
| 7,12-dimethylbenzanthracene | http://id.nlm.nih.gov/mesh/2021/D015127 | |
| 7-dehydrocholesterol | http://id.nlm.nih.gov/mesh/2021/C016705 | |
| 7-nitroindazole | http://id.nlm.nih.gov/mesh/2021/C080122 | |
| 8-cyclopentyltheophylline | http://id.nlm.nih.gov/mesh/2021/C053907 | |
| 8-Hydroxyguanosine | http://id.nlm.nih.gov/mesh/2021/C046215 | |
| 8-oxo-2'-deoxyguanosine | http://id.nlm.nih.gov/mesh/2021/D000080242 | |
| (9S,10S)-besigomsin | http://id.nlm.nih.gov/mesh/2021/C033585 | |
| A-549 | http://id.nlm.nih.gov/mesh/2021/D000072283 | |
| A-68930 | http://id.nlm.nih.gov/mesh/2021/C065380 | |
| abacavir | http://id.nlm.nih.gov/mesh/2021/C106538 |