Benzenesulfonic acid,4-[4-[5-(1,3-dibutylhexahydro-2,4,6-trioxo-5-pyrimidinyl)-2,4-pentadien-1-ylidene]-3-(1,1-dimethylethyl)-4,5-dihydro-5-oxo-1H-pyrazol-1-yl]- is a chemical compound registered under CAS number 118702-27-5, with the molecular formula C30H38N4O7S and a molecular weight of about 598.72 g/mol. It is also known as RGA 500. KingChemi supplies Benzenesulfonic acid,4-[4-[5-(1,3-dibutylhexahydro-2,4,6-trioxo-5-pyrimidinyl)-2,4-pentadien-1-ylidene]-3-(1,1-dimethylethyl)-4,5-dihydro-5-oxo-1H-pyrazol-1-yl]- for laboratory research and bulk production; product code 1138399. Send an inquiry for purity, packaging, price and lead time.