allyl mercaptan

例句：

1. 1. The compound is used as a reagent in organic synthesis.
   这种化合物在有机合成中用作试剂。
2. 2. Alcohols with allyl groups are prone to undergo nucleophilic addition reactions.
   具有烯丙基的醇易于发生亲核加成反应。
3. 3. In the reaction, the allyl group is converted into an aldehyde.
   在该反应中，烯丙基被转化成醛。