CAS: 86-39-5 Molecular Formula: C13H7ClOS Molecular Weight (g/mol): 246.71 MDL Number: MFCD00005067 InChI Key: ZCDADJXRUCOCJE-UHFFFAOYSA-N Synonym: 2-chlorothioxanthone,2-chloro-9h-thioxanthen-9-one,9h-thioxanthen-9-one, 2-chloro,unii-rgs87t004b,2-chlorothiaxanthone,2-chlorothioxanthene-9-one,sandoray 1050,2-chloro-thioxanthone,pubchem10692,2-chloro-9-thioxanthone PubChem CID: 618848 IUPAC Name: 2-chloro-9H-thioxanthen-9-one SMILES: ClC1=CC=C2SC3=CC=CC=C3C(=O)C2=C1