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CAS号: 4803-57-0 英文名称: 5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE 英文同义词: Donepezil-005;Donepezil Pyridine;Donepezil Impurity N;Donepezil EP Impurity D;Donepezil pyridine analog;Donepezil Pyridine IMpurity;Donepezil Pyridine Analog IMpurity;5,6-Dimethoxy-2-[(4-pyridyl)methyl];5,6-Dimethoxy-2-(4-pyridylmethyl)-1-indanone;5,6-Dimethoxy-2-[(4-pyridyl)methyl]indan-1-one 中文名称: 5,6-二甲氧基-2-(4-吡啶甲基)-1-茚酮/多萘哌齐杂质B 中文同义词: 多萘哌齐杂质B;多奈哌齐杂质Q;多奈哌齐杂质5;多奈哌齐吡啶模拟;盐酸多奈哌齐杂质B;多奈哌齐EP杂质D;盐酸多奈哌齐吡啶杂质;多奈哌齐标准品005;多奈哌齐杂质II(多奈哌齐吡啶类似杂质);多奈哌齐杂质II (多奈哌齐吡啶类杂质) 分子式: C17H17NO3 分子量: 283.32 熔点 : 190-191℃ 沸点 : 475.0±45.0 °C(Predicted) 密度 : 1?+-.0.06 g/cm3(Predicted) 酸度系数(pKa): 5.74±0.10(Predicted)

7:11:24 PM · Jan 24, 2021
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