Chemical Name: (±)-9α,11α,15R-trihydroxy-16-(3-chlorophenoxy)-17,18,19,20-tetranor-prosta-5Z,13E-dien-1-oic acid, sodium salt
Synonym: Gliclazide BP Impurity C ; Ethyl [(4-methylphenyl)sulfonyl]-carbamate
Smile: O[C@H]1[C@H]([C@@H]([C@@H](O)C1)/C=C/[C@H](O)COC2=CC(Cl)=CC=C2)C/C=C\CCCC(O)=O.[Na]