O=C1CC(C(=O)O)Sc2ccccc21
Name: (4-oxo-thiochroman-2-yl)-carboxylic acid
SMILES: O=C1CC(C(=O)O)Sc2ccccc21
Molecular formula: C10H8O3S
Molecular weight: 208.02
Fetching from PubChem (queue #3)