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单词 propargyl
释义 pro·par·gyl
\prōˈpärjə̇l\ noun
(-s)
Etymology: International Scientific Vocabulary prop- + arg- (from Greek argyros silver) + -yl; from the possible replacement of a hydrogen atom by one of silver — more at argent
: a univalent unsaturated radical HC≡CCH2− derived from methylacetylene by removal of one hydrogen atom
 < propargyl alcohol >
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更新时间:2024/12/23 18:13:09