1H-Pyrazole, 1,1'-methylenebis[5-(diphenylphosphino)- is a chemical compound registered under CAS number 220526-41-0, with the molecular formula C31H26N4P2 and a molecular weight of about 516.52 g/mol. CKSPharm supplies 1H-Pyrazole, 1,1'-methylenebis[5-(diphenylphosphino)- for laboratory research and bulk production; product code 1510665. Send an inquiry for purity, packaging, price and lead time.