CAS: 188114-91-2 Molecular Formula: C11H13NaO5S Molecular Weight (g/mol): 280.27 MDL Number: MFCD09859793 InChI Key: YJWRXNUCTLGRAC-UHFFFAOYSA-M Synonym: sodium 4-pivaloyloxy benzenesulfonate,sodium 4-tert-butylcarbonyloxy-benzensulfonate,sodium 4-t-butylcarbonyloxy-benzensulfonate,sodium 4-t-butylcarbonyloxy benzensulfonate,sodium 4-2,2-dimethylpropanoyl oxy benzenesulfonate,sodium 4-t-butylcarbonyloxy-benzensulf...,4-pivaloyloxy benzenesulfonic acid sodium salt,2,2-dimethylpropanoic acid 4-sulfophenyl ester sodium salt,sodium 4-2,2-dimethylpropanoyl oxy benzene-1-sulfonate,propanoic acid, 2,2-dimethyl-, 4-sulfophenyl ester, sodium salt 1:1 PubChem CID: 23717480 IUPAC Name: sodium;4-(2,2-dimethylpropanoyloxy)benzenesulfonate SMILES: CC(C)(C)C(=O)OC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]