CAS号: 1799952-48-9 英文名称: (S)-N-(2,4-difluorobenzyl)-2'-ethyl-9'-hydroxy-1',8'-dioxo-1',2,2',4,4',5,6,8'-octahydrospiro[pyran-3,3'-pyrido[1,2-a]pyrazine]-7'-carboxamide 英文同义词: (S)-N-(2,4-difluorobenzyl)-2'-ethyl-9'-hydroxy-1',8'-dioxo-1',2,2',4,4',5,6,8'-octahydrospiro[pyran-3,3'-pyrido[1,2-a]pyrazine]-7'-carboxamide;Spiro[2H-pyran-3(4H),3'(4'H)-[2H]pyrido[1,2-a]pyrazine]-7'-carboxamide, N-[(2,4-difluorophenyl)methyl]-2'-ethyl-1',5,6,8'-tetrahydro-9'-hydroxy-1',8'-dioxo-, (3S)- 中文名称: 中文同义词: 分子式: C22H23F2N3O5 分子量: 447.43 沸点 : 686.9±55.0 °C(Predicted) 密度 : 1.46±0.1 g/cm3(Predicted) 酸度系数(pKa): 4.50±1.00(Predicted)