| 英文同义词: | 2-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl]azo]benzoic acid;2-[3-Methyl-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-ylazo]benzoic acid;Benzoic acid, 2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]- |