SMILES: CC(C1CC(OC1=O)(C)C)OS(=O)(=O)C2=CC=C(C=C2)Cl
Description: The molecule is a butan-4-olide having a [1-(4-chlorophenylsulfonyl)oxy]ethyl group at the 3-position and two methyl substituents at the 5-position. It is a butan-4-olide, an arenesulfonate ester and a member of monochlorobenzenes.