3733-81-1 B 612 B 612-Asta BRN 2460955 Defosfamid Defosfamida [INN-Spanish] Defosfamide Defosfamide [INN] Defosfamidum [INN-Latin] Desmofosfamide Desmophosphamidum Mitarson N,N-Bis(2-chloroethyl)-N'-(3-hydroxypropyl)phosphorodiamidic acid 2-chloroethyl ester NSC 40627 Phosphorodiamidic acid, N,N-bis(2-chloroethyl)-N'-(3-hydroxypropyl)-, (2-chloroethyl) ester