CAS: 85-46-1 Molecular Formula: C10H7ClO2S Molecular Weight (g/mol): 226.674 MDL Number: MFCD00003984 InChI Key: DASJFYAPNPUBGG-UHFFFAOYSA-N Synonym: 1-naphthalenesulfonyl chloride,1-naphthylsulfonyl chloride,naphthalene-1-sulphonyl chloride,alpha-naphthalenesulfonyl chloride,naphthalenesulfonyl chloride,1-naphthalenesulfonylchloride,1-naphthalenesulfonyl chlorine,.alpha.-naphthalenesulfochloride,chloronaphthylsulfone,.alpha.-naphthalenesulfonyl chloride PubChem CID: 66560 IUPAC Name: naphthalene-1-sulfonyl chloride SMILES: C1=CC=C2C(=C1)C=CC=C2S(=O)(=O)Cl