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CAS号: 24704-54-9 英文名称: p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]allylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid 英文同义词: Einecs 246-424-1;p-(4,5-Dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl)allylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid;p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]allylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid;4-[[4,5-Dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid;Benzenesulfonic acid, 4-(4,5-dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl)-2-propenylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)-;4-[[4,5-Dihydro-4-[3-[[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol]-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid;Benzenesulfonic acid, 4-(4,5-dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl)-2-propen-1-ylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)- 中文名称: 中文同义词: 分子式: C23H20N4O8S2 分子量: 544.56 密度 : 1.56±0.1 g/cm3(Predicted) 酸度系数(pKa): -1.77±0.50(Predicted) EPA化学物质信息: Benzenesulfonic acid, 4-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2-propenylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]- (24704-54-9)