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CAS号: 79-54-9 英文名称: (1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid 英文同义词: NSC 4827;L-Pimaric acid;l-Sapietic acid;LAEVOPIMARICACID;(-)-Sapietic acid;Δ6,8(14)-Abietadienoic Acid;(-)-Abieta-8(14),12-dien-18-oic acid;13-Isopropylpodocarpa-8(14),12-dien-15-oic Acid;(1R,4aR,4bS)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene-1-carboxylic acid;(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid 中文名称: 左旋海松酸 中文同义词: 左旋海松酸 分子式: C20H30O2 分子量: 302.45 熔点 : 150° 比旋光度 : D20 -280.4° (c = 0.7 in alcohol); D14 -266.6° (c = 0.4 in chloroform) 沸点 : 383.47°C (rough estimate) 密度 : 1.0434 (rough estimate) 折射率 : 1.4800 (estimate) 酸度系数(pKa): 4.68±0.60(Predicted) EPA化学物质信息: 1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,9,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, (1R-(1.alpha.,4a.beta., 4b.alpha.,10a.alpha.))- (79-54-9)