Synonyms: 2H-1,3,2-Oxazaphosphorine,2-[bis(2-chloroethyl)amino]tetrahydro-, 2-oxide (6CI,8CI);(RS)-Cyclophosphamide;2-[Bis(2-chloroethyl)amino]tetrahydro-2H-1,3,2-oxazaphosphorin 2-oxide;Bis(2-chloroethyl)phosphoramide cyclic propanolamide ester;CB 4564;CY;Clafen;Claphene;Cycloblastin;Cyclophosphamid;Cyclophosphan;Cyclophosphane;Cyclostin;Cytophosphan;Cytoxan;Endoxan;Endoxan R;Endoxan-Asta;Endoxana;Endoxanal;Endoxane;Enduxan;Genoxal;Mitoxan;N,N-Bis(b-chloroethyl)-N',O-trimethylenephosphoricacid ester diamide;Neosar;Neosar (antineoplastic);Procytox;Revimmune;SK 20501;Semdoxan;Sendoxan;Senduxan;Zyklophosphamid;