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化合物简介
Pregn-5-ene-3,20-dione Bis(cyclic ethylene acetal) is a useful synthetic intermediate in the synthesis of 3,20-Bis(ethylenedioxy)pregna-5,7-diene; the 3,20-bis(ethylenedioxy) analog of Ergosterol which is the most important provitamin D and is usually obtained from yeast that synthesize it from simple sugars such as glucose.
基本信息
CAS：7093-55-2
中文别名：
英文别名：3,3,20,20-bis-ethanediyldioxy-pregn-5-ene;3,3,20,20-Bis-aethandiyldioxy-pregn-5-en;Pregn-5-ene-3,20-dione Bis(cyclic ethylene acetal);3,3:20,20-bis(ethylenedioxy)-pregn-5-ene;3,3:20,20-bisethylenedioxy-5-pregnene;
分子式：C25H38O4
分子量：402.567
精确质量：402.277
Psa：36.92
Logp：5.0715
中文别名：
英文别名：3,3,20,20-bis-ethanediyldioxy-pregn-5-ene;3,3,20,20-Bis-aethandiyldioxy-pregn-5-en;Pregn-5-ene-3,20-dione Bis(cyclic ethylene acetal);3,3:20,20-bis(ethylenedioxy)-pregn-5-ene;3,3:20,20-bisethylenedioxy-5-pregnene;
分子式：C25H38O4
分子量：402.567
精确质量：402.277
Psa：36.92
Logp：5.0715
