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CAS号: 1229428-91-4 英文名称: Posaconazole Impurity 20 英文同义词: Posacozole Impurity 20;Posaconazole Impurity 20;D-erythro-Pentitol, 2,5-anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-[[4-[4-[4-[1-[(1S,2R)-1-ethyl-2-hydroxypropyl]-1,5-dihydro-5-oxo-4H-1,2,4-triazol-4-yl]phenyl]-1-piperazinyl]phenoxy]methyl]-1-(1H-1,2,4-triazol-1-yl)- 中文名称: Posaconazole Impurity 20 中文同义词: 泊沙康唑杂质20;泊沙康唑20杂质;泊沙康唑杂质异构体RSRS;泊沙康唑 杂质3R5S2R3S 分子式: C37H42F2N8O4 分子量: 700.78 Mol file 沸点 : 850.7±75.0 °C(Predicted) 密度 : 1.36±0.1 g/cm3(Predicted) 酸度系数(pKa): 14.72±0.20(Predicted)