2-16-00-00163 (Beilstein Handbook Reference) 3'-Formyl-N,N-dimethyl-4-aminoazobenzene 3-((p-(Dimethylamino)phenyl)azo)benzaldehyde 69321-17-1 BENZALDEHYDE, m-((p-(DIMETHYLAMINO)PHENYL)AZO)- BRN 1821208 Benzaldehyde, 3-((4-(dimethylamino)phenyl)azo)-