| Label | Id | |
|---|---|---|
| 1-Chloro-2,4-dinitrobenzene | http://id.nlm.nih.gov/mesh/2021/D004137 | |
| 1-chloro-3-ethyl-1-penten-4-yn-3-ol | http://id.nlm.nih.gov/mesh/2021/D004984 | |
| 1-Chloro-3-ethylamino-5-isopropylamino-2,4,6-triazine | http://id.nlm.nih.gov/mesh/2021/D001280 | |
| 1-Chloro-3-ethylamino-5-isopropylamino-s-triazine | http://id.nlm.nih.gov/mesh/2021/D001280 | |
| 1-chloro-3-ethyl-pent-1-en-4-yn-3-ol | http://id.nlm.nih.gov/mesh/2021/D004984 | |
| 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene | http://id.nlm.nih.gov/mesh/2021/D003634 | |
| 1-chloro-4-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene | http://id.nlm.nih.gov/mesh/2021/D003632 | |
| 1-chloro-4-(glucopyranos-1-yl)-2-(4-(tetrahydrofuran-3-yloxy)benzyl)benzene | http://id.nlm.nih.gov/mesh/2021/C570240 | |
| 1-chloro-4-nitrobenzoxadiazole | http://id.nlm.nih.gov/mesh/2021/D009327 | |
| 1-C-(indol-3-yl)glycerol 3-phosphate | http://id.nlm.nih.gov/mesh/2021/C008117 | |
| 1-Cinnamyl-4-(diphenylmethyl)piperazine | http://id.nlm.nih.gov/mesh/2021/D002936 | |
| 1-Cmec | http://id.nlm.nih.gov/mesh/2021/C060331 | |
| 1Cnucl_rcpt_A | http://id.nlm.nih.gov/mesh/2021/D047493 | |
| 1Cnucl_rcpt | http://id.nlm.nih.gov/mesh/2021/D047492 | |
| 1-Cyano-2-methyl-3-(2-(((5-methyl-4-imidazolyl)methyl)thio)ethyl)guanidine | http://id.nlm.nih.gov/mesh/2021/D002927 |
