crotonylene

例句：

1. 1.The compound's structure is unique and has been studied extensively in the field of organic chemistry.
   该化合物的结构独特，在有机化学领域得到了广泛的研究。
2. 2. Crotonylene was found to have anti-inflammatory properties, which led to its use in treating rheumatoid arthritis.
   研究发现克罗通尼烯具有抗炎作用，因此用于治疗风湿性关节炎。
3. 3. In recent years, scientists have been exploring the potential applications of this rare chemical in various fields.
   近年来，科学家们一直在探索这种罕见化学物质在各个领域的潜在应用。