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CAS号: 57423-72-0 英文名称: (22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone 英文同义词: Withaphysalin A;XXDCTQHRVNTDTI-WBJFYKDLSA-N;(22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone;Ergosta-2,5,24-triene-18,26-dioic acid, 14,20,22-trihydroxy-1-oxo-, γ-lactone δ-lactone, (22R)- 中文名称: (22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone 中文同义词: 分子式: C28H34O6 分子量: 466.57 Mol file 沸点 : 699.1±55.0 °C(Predicted) 密度 : 1.30±0.1 g/cm3(Predicted) 酸度系数(pKa): 13.67±0.60(Predicted)