CAS Chemical Name SMILES #Obs_CA_with_S9 #in vitro predicted CA with S9 Metabo Smiles Reference 1120-71-4 1,2-oxathiolane,_2,2-dioxide O=S1(=O)CCCO1 in vitro CA positive in vitro CA positive O=S1(=O)CCCO1 Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan