sāi
〈前缀〉
含有代替了碳或可看作代替了碳的硫基团, 通常是代替了亚甲基CH2[thia]。 如: 噻啶; 噻吩; 噻嗪; 噻唑

Advanced Chinese dictionary. 2013.

Игры ⚽ Поможем сделать НИР

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