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CAS号: 30672-30-1 英文名称: 2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one 英文同义词: 2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one;1,2-Dihydro-1,5-dimethyl-2-(4-nitrophenyl)-3H-pyrazol-3-one;1,5-dimethyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one;3H-Pyrazol-3-one, 1,2-dihydro-1,5-diMethyl-2-(4-nitrophenyl)- 中文名称: 中文同义词: 分子式: C11H11N3O3 分子量: 233.22334