4-(4-oxocyclohexa-2,5-dien-1-ylidene)-1h-pyridine-3-carboxylic Acid is a chemical compound registered under CAS number 1261982-41-5, with the molecular formula C12H9NO3 and a molecular weight of about 215.2 g/mol. ProvideChemicals supplies 4-(4-oxocyclohexa-2,5-dien-1-ylidene)-1h-pyridine-3-carboxylic Acid for laboratory research and bulk production; product code 2231031. Send an inquiry for purity, packaging, price and lead time.