| Label | Id | |
|---|---|---|
| phthalylnorsulfazole | http://purl.obolibrary.org/obo/CHEBI_9336 | |
| phthalylsulfathiazole | http://purl.obolibrary.org/obo/CHEBI_9336 | |
| phthalylsulfathiazolum | http://purl.obolibrary.org/obo/CHEBI_9336 | |
| phthalylsulfonazole | http://purl.obolibrary.org/obo/CHEBI_9336 | |
| phthalylsulphathiazole | http://purl.obolibrary.org/obo/CHEBI_9336 | |
| proamipide | http://purl.obolibrary.org/obo/CHEBI_93814 | |
| pyrrolidine-2,5-dione | http://purl.obolibrary.org/obo/CHEBI_9307 | |
| quinisocain | http://purl.obolibrary.org/obo/CHEBI_93295 | |
| quinoleine | http://purl.obolibrary.org/obo/CHEBI_93295 | |
| rac-1-{2-[(4-chlorobenzyl)sulfanyl]-2-(2,4-dichlorophenyl)ethyl}-1H-imidazole | http://purl.obolibrary.org/obo/CHEBI_9325 | |
| redeptin | http://purl.obolibrary.org/obo/CHEBI_93369 | |
| rhinazine | http://purl.obolibrary.org/obo/CHEBI_93363 | |
| succinimide | http://purl.obolibrary.org/obo/CHEBI_9307 | |
| succinylsulphathiazole | http://purl.obolibrary.org/obo/CHEBI_9309 | |
| sufentanil | http://purl.obolibrary.org/obo/CHEBI_9316 |