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CAS号: 2265-22-7 英文名称: dexamethasone 21-methanesulfonate 英文同义词: dexamethasone 21-methanesulfonate;9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione 21-methanesulfonate;Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11β,16α)-;[2-[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-triMethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] Methanesulfonate 中文名称: 中文同义词: 9Α-氟-11Β,17Α-二羟基-16Α-甲基-21-甲磺酰氧基孕甾-1,4-二烯-3,20-二酮 分子式: C23H31FO7S 分子量: 470.55 沸点 : 652.3±55.0 °C(Predicted) 密度 : 1.38±0.1 g/cm3(Predicted) 酸度系数(pKa): 11.93±0.70(Predicted)