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CAS号: 122001-78-9 英文名称: 2,5,6,7-tetrahydro-3H-cyclopenta[c]pyridazin-3-one(SALTDATA: FREE) 英文同义词: 2H,3H,5H,6H,7H-Cyclopenta[c]pyridazin-3-one;6,7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one;2,5,6,7-Tetrahydro-cyclopenta[c]pyridazin-3-one;3H-Cyclopenta[c]pyridazin-3-one, 2,5,6,7-tetrahydro-;2,5,6,7-tetrahydro-3H-cyclopenta[c]pyridazin-3-one(SALTDATA: FREE) 中文名称: 6,7-二氢-2H-环戊烷并[C]哒嗪-3(5H)-酮 中文同义词: 2,5,6,7-四氢-3H-环戊烷并[C]哒嗪-3-酮;6,7-二氢-2H-环戊烷并[C]哒嗪-3(5H)-酮;2,5,6,7-四氢-3H-环戊二烯并[C]哒嗪-3-酮 分子式: C7H8N2O 分子量: 136.15 熔点 : 197-199 °C(Solv: ethanol (64-17-5); water (7732-18-5)) 密度 : 1.43±0.1 g/cm3(Predicted) 酸度系数(pKa): 11.14±0.20(Predicted)