Pyridinium,2-[(4E)-4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-1-methyl-, methyl sulfate is a chemical compound registered under CAS number 874989-59-0, with the molecular formula C19H21N4O·CH3O4S and a molecular weight of about 432.5 g/mol. ReagentForLab supplies Pyridinium,2-[(4E)-4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-1-methyl-, methyl sulfate for laboratory research and bulk production; product code 1474906. Send an inquiry for purity, packaging, price and lead time.