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CAS号: 58785-63-0 英文名称: lonomycin 英文同义词: Emericid;lonomycin;Lonomycin A;Antibiotic DE-3936;2H-Pyran-2-acetic acid, tetrahydro-2-hydroxy-4-methoxy-6-[(1R)-1-[(2S,5R,7S,8R,9S)-9-methoxy-2,8-dimethyl-2-[(2S,2'R,3'S,4'R,5R,5'R)-octahydro-4'-methoxy-2,3'-dimethyl-5'-[(2S,3S,4S,5R,6S)-tetrahydro-6-hydroxy-4-methoxy-3,5,6-trimethyl-2H-pyran-2-yl][2,2'-bifuran]-5-yl]-1,6-dioxaspiro[4.5]dec-7-yl]e... 中文名称: 中文同义词: 分子式: C44H76O14 分子量: 829.07 熔点 : 109-114° 比旋光度 : D20 +66.6° (c = 1 in CHCl3); D23 +57.5° (c = 0.40 in CH2Cl2) 沸点 : 683.74°C (rough estimate) 密度 : 1.0642 (rough estimate) 折射率 : 1.6130 (estimate) 酸度系数(pKa): pKa (66% acetone) 5.9(at 25℃)