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单词 diazomethane
释义 di·azo·methane
\(ˈ)dī|a(ˌ)zō, -ā(ˌ)zō+\ noun
Etymology: International Scientific Vocabulary diaz- + methane
: a yellow odorless poisonous explosive gaseous compound CH2N2 used chiefly as a methylating agent (as for converting organic acids into their methyl esters) and in converting organic acids into the next higher homologues
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