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CAS号: 214893-58-0 英文名称: 1H-Pyrazole-3-carbonitrile, 4,5-dihydro-4-(1-hydroxyethylidene)-1-methyl-5- 英文同义词: 1H-Pyrazole-3-carbonitrile, 4,5-dihydro-4-(1-hydroxyethylidene)-1-methyl-5-;1H-Pyrazole-3-carbonitrile, 4,5-dihydro-4-(1-hydroxyethylidene)-1-methyl-5-oxo- 中文名称: 中文同义词: 分子式: C7H7N3O2 分子量: 165.15