2H-1-Benzopyran-2-one,4-[[4-(2-chlorophenoxy)-2-butyn-1-yl]oxy]-6-methyl- is a chemical compound registered under CAS number 918428-47-4, with the molecular formula C20H15ClO4 and a molecular weight of about 354.79 g/mol. ChemIBD supplies 2H-1-Benzopyran-2-one,4-[[4-(2-chlorophenoxy)-2-butyn-1-yl]oxy]-6-methyl- for laboratory research and bulk production; product code 913012. Send an inquiry for purity, packaging, price and lead time.