(1-Aziridinyl)(2-methyl-1-aziridinyl)diallylaminophosphine oxide 41657-19-6 AI3-61569 NSC 89930 Phosphine oxide, (1-aziridinyl)(2-methyl-1-aziridinyl)diallylamino- Phosphinic amide, P-1-aziridinyl-P-(2-methyl-1-aziridinyl)-N,N-di-2-propenyl- (9CI)