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大戟烷[类]
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euphane
大戟烷类
一类甾烷型四环三萜。特征为在其6/6/6/5四环体系上5个甲基中的2个处于4位,另外3个甲基分别处于10β、13α和14β位,且20位构型为R。
Chemistry
>有机化学>天然产物及药物>释义
euphane
大戟烷[类]
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framework for environment statistics
Framework for global electronic commerce
framework for making decisions
framework model
framework-neutral paradigm
framework of China 's e-government system
Frame Work of Electronic Document Management Standards System
framework regions
framing
framing effect
framing of a manifold
framing theory
Fram Strait
Framtidens skugga
Francais
France
France 2
France 24
France 24 Hour TV
France 5
France Albert René
France aviation
France Central Service for the Prevention of Corruption
France Civil Code
France-Lebanese treaty
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