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CAS号: 516-16-5 英文名称: 3-BETA,11-BETA,21-TRIHYDROXY-5-ALPHA-PREGNAN-20-ONE 英文同义词: EPIALLOTETRAHYDRO 'B';REICHSTEIN'S SUBSTANCE R;REICHSTEIN'S SUBSTANCE ''R'';3β-Allotetrahydrocorticosterone;5A-pregnane-3B-11B-21-triol-20-one;Allopregnane-3B,11B,21-triol-20-one;(3β)-3-Allotetrahydrocorticosterone;5α-Pregnane-3β,11β,21-triol-20-one ;3-BETA,5-ALPHA-TETRAHYDROCORTICOSTERONE;allopregnane-3beta,11beta,21-triol-20-one 中文名称: 别孕烷-3Β,11Β,21-三醇-20-酮 中文同义词: 3Β-别四氢皮质甾酮;3Β,5Α-四氢皮质甾酮;REICHSTEIN 物质 R;别孕烷-3Β,11Β,21-三醇-20-酮;5Α-孕烷-3Β,11Β,21-三醇-20-酮;3Β,11Β,21-三羟基-5Α-孕甾-20-酮 分子式: C21H34O4 分子量: 350.49 熔点 : 202-204° 比旋光度 : D +110° (ethanol) 沸点 : 509.6±50.0 °C(Predicted) 密度 : 1.180±0.06 g/cm3(Predicted) 酸度系数(pKa): 12.98±0.10(Predicted) CAS 数据库: 516-16-5

3:29:22 PM · Jan 28, 2021
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