1H-Pyrazole-4-carboxylic acid, 3-[(2,4-dihydroxyphenyl)azo]-, ethylester is a chemical compound registered under CAS number 892843-47-9, with the molecular formula C12H12N4O4 and a molecular weight of about 276.25 g/mol. ChemIBD supplies 1H-Pyrazole-4-carboxylic acid, 3-[(2,4-dihydroxyphenyl)azo]-, ethylester for laboratory research and bulk production; product code 2248025. Send an inquiry for purity, packaging, price and lead time.