3-Amino-N-butyl-4-methoxybenzenesulphonamide 80-22-8 AI3-50074 Azoene Fast Red PDC Base Benzenesulfonamide, 3-amino-N-butyl-4-methoxy- C.I. 37151 C.I. Azoic Diazo Component 14 EINECS 201-261-5 Fast Ponceau L Base Fast Red Base SW Fast Red PDC Base Fast Red Ponceau L base Fast Red SW Base Fast Red SW Special Base Hiltonil Fast Red PDC Base Metanilamide, N1-butyl-4-methoxy- (8CI) N'-Butyl-4-methoxymetanilamide N1-Butyl-4-methoxymetanilamide NSC 50673 Red PDC Base