Ethyl trans-3-Methyl-4-oxocrotonate Price Not Available 25mg Ethyl trans-3-Methyl-4-oxocrotonate Supplier Page Catalog Number R053448 Molecular Formula C7H10O3 CAS# 62054-49-3 Purity ≥98% Inchi InChI=1S/C7H10O3/c1-3-10-7(9)4-6(2)5-8/h4-5H,3H2,1-2H3/b6-4+ Inchi Key YLFXEUMFBVGYEL-GQCTYLIASA-N SMILES CCOC(=O)C=C(C)C=O Size 25mg Supplier Page https://www.musechem.com/product/R053448.html