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单词 lanostane
释义

lanostane

英汉-汉英词典
n. 羊毛甾烷
词组 | 习惯用语
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  • glasnost n. (俄语)公开性;公开化
  • castanet n. 响板(用硬木或象牙制成)
lanostane [有化] 羊毛甾烷; 羊毛烷;

网络短语:
lanostane type triterpenoids 羊毛甾烷型三萜
英语百科

Lanostane

Lanostane or 4,4,14-trimethylcholestane is a chemical compound with formula C
30
H
54
. It is a polycyclic hydrocarbon, specifically a triterpene. It is an isomer of cucurbitane.

The name is applied to two stereoisomers, distinguished by the prefixes 5α- and 5β-, which differ by the handedness of the bonds at a particular carbon atom (number 5 in the standard steroid numbering scheme).

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更新时间:2025/6/20 17:13:45