Propanedinitrile,[2-(4-methoxyphenyl)-9-oxocyclohepta[b]pyran-4(9H)-ylidene]- is a chemical compound registered under CAS number 658701-13-4, with the molecular formula C20H12N2O3 and a molecular weight of about 328.33 g/mol. DeWeiChem supplies Propanedinitrile,[2-(4-methoxyphenyl)-9-oxocyclohepta[b]pyran-4(9H)-ylidene]- for laboratory research and bulk production; product code 2099191. Send an inquiry for purity, packaging, price and lead time.