Phacidin is a chemical compound registered under CAS number 54835-75-5, with the molecular formula C16H22 O5 and a molecular weight of about 294.34 g/mol. It is also known as 6-Methoxy-4-oxo-5-(1-oxononyl)-4H-pyran-2-carbaldehyde. NewsChem supplies Phacidin for laboratory research and bulk production; product code 1028577. Send an inquiry for purity, packaging, price and lead time.