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yzc165

金虫 (职业作家)


[交流] 【求助】【求助】各位大神们,求豆甾烷等若干化合物的结构式!!

谷甾烷-4-烯-3-酮(4-sitosten-3- one)
豆甾烷-5-烯-7-酮-3β-棕榈酸酯(stigmast-5-en-7-oxo-3β-ylpalmitate)
3β, 6β-豆甾烷-4-烯-3, 6-二醇(3β, 6β-stigmast-4-en2-3,6-diol)
6β-羟基-豆甾烷-4-烯-3-酮(6β-hydroxy-stigmast-4-en-3-one)
3β-羟基-豆甾烷-5-烯-7-酮(3β-hydroxy-stigmast-5-en-7-one)
催叶萝芙叶醇(vomifoliol)
开环异落叶松脂醇二甲醚二乙酸酯 ( secoisolariciresinol dimethylether diacetate)
5-甲氧基-4 ,4′-二氧甲基开环落叶松脂醇二乙酸酯 (5-methoxy-4 , 4′ -di-o-methyl secolariciresinol)
每个化合物结构式奖励三个金币,先到先得,着急啊!拜托了
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hanyf

金虫 (著名写手)


yzc165(金币+1): 网上查不到 2011-03-06 19:27:35
貌似网上就有的,你是做药化的吗?
2楼2011-03-01 13:29:52
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