2-Ethynylpyrrole-1-carboxylic Acid, t-Butyl Ester Price Not Available 25mg 2-Ethynylpyrrole-1-carboxylic Acid, t-Butyl Ester Supplier Page Catalog Number R005418 Molecular Formula C11H13NO2 CAS# 467435-75-2 Purity ≥90% Inchi InChI=1S/C11H13NO2/c1-5-9-7-6-8-12(9)10(13)14-11(2,3)4/h1,6-8H,2-4H3 Inchi Key BXYGCGZVOKUUCH-UHFFFAOYSA-N SMILES CC(C)(C)OC(=O)N1C=CC=C1C#C Size 25mg Supplier Page https://www.musechem.com/product/R005418.html