5-butyl-4-oxo-4H-Pyran-2-carboxylic acid is a chemical compound registered under CAS number 1040717-35-8. TwoChem supplies 5-butyl-4-oxo-4H-Pyran-2-carboxylic acid for laboratory research and bulk production; product code 1450512. Send an inquiry for purity, packaging, price and lead time.