30544-65-1 4-(p-Chloro-N-(p-ethoxyphenyl)benzamido)butyric acid B 67348 BRN 2777134 BUTYRIC ACID, 4-(p-CHLORO-N-(p-ETHOXYPHENYL)BENZAMIDO)- N-(p-Chlorbenzoyl)-gamma-(p-phenetidino)-buttersaeure [German] N-(p-Chlorobenzoyl)-gamma-(p-phenetidino)butyric acid