(1-Aziridinyl)morpholinophosphinic acid ((bis(1-aziridinyl)phosphinyl)oxy)phenyl ester 34180-20-6 A 207 BRN 1186791 Phosphinic acid, (1-aziridinyl)morpholino-, p-((bis(1-aziridinyl)phosphinyl)oxy)phenyl ester