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\ 环戊酮的例句（环戊酮在句子中的用法）

环戊酮的例句（环戊酮在句子中的用法）

Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst. 以单质碘为催化剂合成了环戊酮乙二缩酮.
Its metallation and addition to cyclopentanone proceeded well to 40. 其金属取代物能和环戊酮顺利地反应得到40.
Absorption spectra of three novel coumarin sensitizer incorporate benzylidene cyclopentanone moiety were studied. 比较研究了三种含苄叉环戊酮基团的新型香豆素类光敏染料.

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