Cat. Name CAS. Structure Purity
R031821 6-Cyano-3,5-dihydro-1-hydroxy-7-methyl-5-oxo-2-ind 73427-92-6 6-Cyano-3,5-dihydro-1-hydroxy-7-methyl-5-oxo-2-indolizinecarboxylic Acid Methyl Ester ≥ 95%