3858-83-1 4-14-00-01159 (Beilstein Handbook Reference) 4-Aminobenzamidine 4-Aminobenzenecarboximidamide ABD BRN 0386209 Benzamidine, p-amino- Benzenecarboximidamide, 4-amino- (9CI) EINECS 223-370-7 NSC 227928 p-ABA p-Aminobenzamidine