1195-69-3 5-20-01-00112 (Beilstein Handbook Reference) AI3-50990 BRN 1309282 Dimethylamide diethyleneimide phosphoric acid Dimethylamino-bis(1-aziridinyl)phosphine oxide ENT-50990 P,P-Bis(1-aziridinyl)-N,N-dimethylaminophosphine oxide P,P-Bis(1-aziridinyl)-N,N-dimethylphosphinic amide Phosphinic amide, P,P-bis(1-aziridinyl)-N,N-dimethyl-