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CAS号: 82508-32-5 英文名称: NSC615487 英文同义词: NSC615487;pseudolaric acid A;Peseudolaric Acid A;(2E,4E)-5-[(3R,4S,4aS,9aR)-4a-(Acetyloxy)-3,4,4a,5,6,9-hexahydro-3,7-dimethyl-1-oxo-1H-4,9a-ethanocyclohepta[c]pyran-3-yl]-2-methyl-2,4-pentadienoic acid;2,4-Pentadienoic acid, 5-[(3R,4S,4aS,9aR)-4a-(acetyloxy)-3,4,4a,5,6,9-hexahydro-3,7-dimethyl-1-oxo-1H-4,9a-ethanocyclohepta[c]pyran-3-yl]-2-methyl-, (2E,4E)-;2,4-Pentadienoic acid, 5-(4a-(acetyloxy)-3,4,4a,5,6,9-hexahydro-3,7-dimethyl-1-oxo-1H-4,9a-ethanocyclohepta(c)pyran-3-yl)-2-methyl-(3alpha(2E,4E),4alpha,4aalpha,9aalpha)-(-)- 中文名称: 土荆皮甲酸 中文同义词: 土荆甲酸;假极酸A;土槿皮甲酸;土荆皮甲酸;土槿皮提取物;土荆皮甲酸、土槿皮甲酸;PESEUDOLARIC ACID A 土荆皮甲酸 分子式: C22H28O6 分子量: 388.45 熔点 : 206-207℃ 沸点 : 434.16°C (rough estimate) 密度 : 1.23 折射率 : 1.4450 (estimate) 酸度系数(pKa): 4.52±0.19(Predicted) CAS 数据库: 82508-32-5