(E)-5-[3-[[(1,1-Dimethylethoxy)carbonyl]amino]phenyl]-2-penten-4-ynoic Acid Methyl Ester Price Not Available 1mg (E)-5-[3-[[(1,1-Dimethylethoxy)carbonyl]amino]phenyl]-2-penten-4-ynoic Acid Methyl Ester Supplier Page Catalog Number R050989 Molecular Formula C18H21NO4 CAS# 1346606-47-0 Purity ≥90% Inchi InChI=1S/C18H21NO4/c1-5-22-16(20)12-7-6-9-14-10-8-11-15(13-14)19-17(21)23-18(2,3)4/h7-8,10-13H,5H2,1-4H3,(H,19,21)/b12-7+ Inchi Key ORSYUBVJKITXMK-KPKJPENVSA-N SMILES CCOC(=O)C=CC#CC1=CC(=CC=C1)NC(=O)OC(C)(C)C Size 1mg Supplier Page https://www.musechem.com/product/R050989.html