6784-53-8 Aziridine, 1,1'-(anilinophosphinylidene)bis- Bis(1-ethylenimino)phosphoxyanilide NSC514541 PDP Phenidet Phosphine oxide, anilinobis(1-aziridinyl)- Phosphine oxide, bis(1-aziridinyl)(phenylamino)- Phosphinic amide, P,P-bis(1-aziridinyl)-N-phenyl- Phosphoramide, N,N'-diethylene-N''-phenyl- Phosphoric triamide, N,N'-diethylene-N''-phenyl-