(4-((4-Chlorobenzoyl)amino)phenyl)arsonic acid 74175-11-4 ARSONIC ACID, (4-((4-CHLOROBENZOYL)AMINO)PHENYL)- Acide (chloro-4 benzoyl)amino-4 benzene arsonique [French] BRN 2993133 N-(p-Chlorobenzoyl)arsanilic acid