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ⓘ 光甾醇



光甾醇
                                     

ⓘ 光甾醇

光甾醇 (英語: Lumisterol ,又叫 光固醇 ,-Ergosta-5.7.22-trien-3-ol)是一种分子式为C 28 H 44 O的类固醇化合物,是麦角固醇的立体异构物。过去的维生素D 1 实际上是维生素D 2 和光甾醇的混合物,光甾醇可通过σ迁移反应转化为维生素D 2 。

光固醇没有7分脱氢胆固醇类似的类似物,称为光固醇3。

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Pino - logical board game which is based on tactics and strategy. In general this is a remix of chess, checkers and corners. The game develops imagination, concentration, teaches how to solve tasks, plan their own actions and of course to think logically. It does not matter how much pieces you have, the main thing is how they are placement!

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