CAS: 3528-17-4 Molecular Formula: C9H8OS Molecular Weight (g/mol): 164.22 MDL Number: MFCD00006882 InChI Key: CVQSWZMJOGOPAV-UHFFFAOYSA-N Synonym: thiochroman-4-one,4h-1-benzothiopyran-4-one, 2,3-dihydro,2,3-dihydro-4h-thiochromen-4-one,3,4-dihydro-2h-1-benzothiopyran-4-one,4h-1-benzothiopyran-4-one,3-dihydro,2,3-dihydro-1-benzothiopyran-4-one,4-thiochromanone,thiochroman-4-on,1-thiochroman-4-one PubChem CID: 19048 IUPAC Name: 2,3-dihydrothiochromen-4-one SMILES: C1CSC2=CC=CC=C2C1=O