1980-95-6 P,P-Bis(1-aziridinyl)-N-(2-(1H-indol-3-yl)ethyl)phosphinic amide P,P-Bis(1-aziridinyl)-N-(2-indol-3-ylethyl)phosphinic amide Phosphinic amide, P,P-bis(1-aziridinyl)-N-(2-(1H-indol-3-yl)ethyl)-