| 单词 | but-1-ene |
| 释义 | > as lemmasbut-1-ene The isomers of butene are: 1-butene or but-1-ene (CH2=CHCH2CH3); 2-butene or but-2-ene (cis and trans isomers) (CH3CH=CHCH3); and iso-butene (2-methyl-prop-1-ene) (CH3CH2CH=CH2).extracted from butenen.< as lemmas |
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