146678-51-5 17a-Aza-D-homoandrostan-3-ol, 4-(bis(2-chloroethyl)amino)benzeneacetate (ester), (3-beta,5-alpha)- 3-Hydroxy-17-aza-D-homoandrostan-4-N,N-bis(2-chloroethyl)aminophenylacetate