Methanone, phenyl[4-(phenylethynyl)phenyl]- is a chemical compound registered under CAS number 57542-59-3, with the molecular formula C21H14O and a molecular weight of about 282.33 g/mol. ReagentForLab supplies Methanone, phenyl[4-(phenylethynyl)phenyl]- for laboratory research and bulk production; product code 826874. Send an inquiry for purity, packaging, price and lead time.