4-(Benzyloxy)-2-butynoic Acid Methyl Ester Price Not Available 25mg 4-(Benzyloxy)-2-butynoic Acid Methyl Ester Supplier Page Catalog Number R041921 Molecular Formula C12H12O3 CAS# 149125-61-1 Purity ≥90% Inchi InChI=1S/C12H12O3/c1-14-12(13)8-5-9-15-10-11-6-3-2-4-7-11/h2-4,6-7H,9-10H2,1H3 Inchi Key MEISPTLHFVDDHX-UHFFFAOYSA-N SMILES COC(=O)C#CCOCC1=CC=CC=C1 Size 25mg Supplier Page https://www.musechem.com/product/R041921.html