约 2,310,000 个结果
在新选项卡中打开链接
1-Butene | C4H8 | CID 7844 - PubChem
1-Butene - NIST Chemistry WebBook
1-Butene - Wikipedia
1-BUTENE Structure - C4H8 - Over 100 million chemical …
1-Butene | C4H8 - ChemSpider
1-butene Formula & Structure - Purdue University
Butene | Alkenes, Polymers, Petrochemicals | Britannica
Butene - Wikipedia
Butene - Purdue University
3.4. Isomers | Organic Chemistry 1: An open textbook - Lumen …