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CAS号: 550368-41-7 英文名称: PNRI 299 英文同义词: PNRI 299;PNRI299;PNRI-299;PNRI 299;2-(3-Cyanophenyl)-2,3,7,8-tetrahydro-1,3,7-trioxo-N-(phenylmethyl)-1H-[1,2,4]triazolo[1,2-a]pyridazine-5-carboxamide;1H-[1,2,4]Triazolo[1,2-a]pyridazine-5-carboxamide, 2-(3-cyanophenyl)-2,3,7,8-tetrahydro-1,3,7-trioxo-N-(phenylmethyl)- 中文名称: 2-(3-氰基苯基)-2,3,7,8-四氢-1,3,7-三氧代-N-(苯基甲基)-1H-[1,2,4]三唑并[1,2-A]哒嗪-5-甲酰胺 中文同义词: 2-(3-氰基苯基)-2,3,7,8-四氢-1,3,7-三氧代-N-(苯基甲基)-1H-[1,2,4]三唑并[1,2-A]哒嗪-5-甲酰胺 分子式: C21H15N5O4 分子量: 401.37 密度 : 1.54±0.1 g/cm3(Predicted) 酸度系数(pKa): 13.80±0.20(Predicted)