The chemical A-867744 has a designated molecular formula of C20H19ClN2O3S and a molecular weight of 402.893 g/mol. Synonyms may include: UNII-O6NW23A765, Benzenesulfonamide, 4-(5-(4-chlorophenyl)-2-methyl-3-(1-oxopropyl)-1H-pyrrol-1-yl)-, 4-(5-(4-Chlorophenyl)-2-methyl-3-propionylpyrrol-1-yl)benzenesulfonamide (ChemID).