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单词 pyrocinchonic acid
释义

pyrocinchonic acid

noun

py·​ro·​cinchonic acid
¦pī(ˌ)rō+…-
: an unstable dicarboxylic acid C4H6(COOH)2 obtained usually in the form of its crystalline anhydride by pyrolysis of cinchonic acid; dimethyl-maleic acid

Word History

Etymology

pyrocinchonic International Scientific Vocabulary pyr- + cinchonic

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更新时间:2025/2/24 5:39:02