2,5-Dimethoxy-4-(phenylazo)aniline 2,5-Dimethoxy-4-aminoazobenzene 4-Amino-2,5-dimethoxyazobenzene 6300-63-6 Aniline, 2,5-dimethoxy-4-(phenylazo)- (8CI) Benzenamine, 2,5-dimethoxy-4-(phenylazo)- (9CI) EINECS 228-591-2 NSC 45178