CAS Chemical Name SMILES #Obs_CA_with_S9 #in vitro predicted CA with S9 Metabo Smiles Reference 50-18-0 Cyclophosphamide O=P1(N(CCCl)CCCl)NCCCO1 in vitro CA positive in vitro CA positive NP(=O)(N(CCCl)CCCl)OCCC=O; NP(=O)(N(CCCl)CCCl)OCCC(O)=O; NP(O)(=O)N(CCCl)CCCl Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 154-93-8 carmustine O=C(NCCCl)N(CCCl)N=O in vitro CA positive in vitro CA positive O=C(NCCCl)N(CCCl)N=O; OC(=O)N(CCCl)N=O; O=NNCCCl Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 302-70-5 Nitrogen mustard N-oxide hydrochloride Cl_CN(=O)(CCCl)CCCl in vitro CA positive in vitro CA positive CN(CCCl)CCCl; ClCCNCCCl Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 13909-09-6 Semustine CC1CCC(NC(=O)N(CCCl)N=O)CC1 in vitro CA positive in vitro CA positive CC1CCC(NC(=O)N(CCCl)N=O)CC1; CC1(O)CCC(NC(=O)N(CCCl)N=O)CC1; OCC1CCC(NC(=O)N(CCCl)N=O)CC1; CC1CCC(O)(NC(=O)N(CCCl)N=O)CC1; O=CC1CCC(NC(=O)N(CCCl)N=O)CC1; OC(=O)C1CCC(NC(=O)N(CCCl)N=O)CC1 Shah VC, Vyas RC, Adhvaryu SG; Cytogenetic effects of Me-CCNU on sister chromatid exchange frequency, cellular kinetics and chromosome aberrations. Neoplasma [1986, 33(1):33-37]