3h-pyrazol-3-one,4,4-[[(4-methoxyphenyl)methylene]bis[(2-methyl-4,1-phenylene)azo]]bis is a chemical compound registered under CAS number 72906-47-9, with the molecular formula C42H38 N8 O3 and a molecular weight of about 436.5 g/mol. It is also known as 3h-pyrazol-3-one, 4,4'-[[(4-methoxyphenyl)methylene]bis[(2-methyl-4,1-phenylene. TwoChem supplies 3h-pyrazol-3-one,4,4-[[(4-methoxyphenyl)methylene]bis[(2-methyl-4,1-phenylene)azo]]bis for laboratory research and bulk production; product code 221583. Send an inquiry for purity, packaging, price and lead time.