1980-45-6 AB 103 AB-103 Benzcarbimine Benzodepa Benzyl [bis(1-aziridinyl)phosphinyl]carbamate Benzyl [bis(ethylenimiinyl)phosphoryl]carbamate Benzyl [di(1-aziridinyl)phosphinyl]carbamate Benzyl[bis(1-aziridinyl)phosphinyl]carbamate Carbamic acid, [bis(1-aziridinyl)phosphinyl]-, benzyl ester Carbamic acid, [bis(1-aziridinyl)phosphinyl]-, phenylmethyl ester Dualar ENT-50451 NSC-37096 NSC37096