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单词
acetoacetic ester
释义
acetoacetic ester
Chemistry
noun
A colourless liquid, the ethyl ester of acetoacetic acid, used as a solvent and in organic synthesis.
Systematic name: ethyl 3-oxobutanoate; CH
3
COCH
2
COOC
2
H
5
..
Origin
Late 19th century
.
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更新时间:2025/11/13 6:21:54