Thieno[2,3-b]pyrazine-6-carboxylic acid,7-[[(diethylamino)[(4-nitrophenyl)amino]methylene]amino]-, ethyl ester is a chemical compound registered under CAS number 916898-75-4, with the molecular formula C20H22N6O4S and a molecular weight of about 442.49 g/mol. NewsChem supplies Thieno[2,3-b]pyrazine-6-carboxylic acid,7-[[(diethylamino)[(4-nitrophenyl)amino]methylene]amino]-, ethyl ester for laboratory research and bulk production; product code 2411469. Send an inquiry for purity, packaging, price and lead time.