CAS Chemical Name SMILES #Obs_CA_with_S9 #in vitro predicted CA with S9 Metabo Smiles Reference 102-76-1 lyceryl triacetate (triacetin) CC(=O)OCC(COC(C)=O)OC(C)=O in vitro CA positive in vitro CA positive CC(=O)OCC(O)CO NIHS Japan