CAS: 65086-12-6 Molecular Formula: C7H14N2O4S Molecular Weight (g/mol): 222.259 MDL Number: MFCD03788934 InChI Key: OUAUEIYYLHUEPK-UHFFFAOYSA-M Synonym: 1,2,3-trimethylimidazolium methyl sulfate,basionic tm st 99,1,2,3-trimethylimidazol-1-ium methyl sulfate 1-,basionics™ st 99,1,2,3-trimethylimidazolium methanesulfonate,1,2,3-trimethylimidazolium methyl sulfate, basf quality PubChem CID: 11579446 IUPAC Name: methyl sulfate;1,2,3-trimethylimidazol-1-ium SMILES: CC1=[N+](C=CN1C)C.COS(=O)(=O)[O-]