heptenyl

例句：

1. 1. The compound was synthesized using heptenyl and other organic compounds.
   该化合物是通过使用十一烷基和其他有机化合物合成的。
2. 2. The heptenyl derivatives have unique properties that make them useful in various applications.
   十一烷基衍生物具有独特的性质，使其在各种应用中具有用途。
3. 3. The heptenyl group is a common functional group found in many organic molecules.
   十一烷基是许多有机分子中常见的官能团。