BUTTPARK 99\57-76 is a chemical compound registered under CAS number 501697-80-9, with the molecular formula C12H7Cl3O2S and a molecular weight of about 321.61 g/mol. It is also known as [4-(3,4-DICHLOROPHENYL)PHENYL]SULFONYL CHLORIDE; [4-(3,4-DICHLOROPHENYL)PHENYL]SULPHONYL CHLORIDE; 3,4-DICHLORO[1,1-BIPHENYL]-4-SULFONYL CHLORIDE. DeWeiChem supplies BUTTPARK 99\57-76 for laboratory research and bulk production; product code 400563. Send an inquiry for purity, packaging, price and lead time.