4-[4-(Methanesulfonyloxy)-1-butynyl]-α,α-di(methyl)benzeneacetic Acid, Methyl Ester Price Not Available 25mg 4-[4-(Methanesulfonyloxy)-1-butynyl]-α,α-di(methyl)benzeneacetic Acid, Methyl Ester Supplier Page Catalog Number R043398 Molecular Formula C16H20O5S CAS# 154825-94-2 Purity ≥98% Inchi InChI=1S/C16H20O5S/c1-16(2,15(17)20-3)14-10-8-13(9-11-14)7-5-6-12-21-22(4,18)19/h8-11H,6,12H2,1-4H3 Inchi Key FJJVTPFUPQUZBM-UHFFFAOYSA-N SMILES CC(C)(C1=CC=C(C=C1)C#CCCOS(=O)(=O)C)C(=O)OC Size 25mg Supplier Page https://www.musechem.com/product/R043398.html