Lactones are major chemicals used in the preparation of other organic reagents . 内酯是制备其他有机试剂的重要化学品。
In the early period, the action of iaa was thought to be secondary to the more potent effect of certain complex lactones . 早期认为IAA的作用是低于某些复杂内酯的较为有效的效应。
Progress in oxidative cyclohexanone to synthesize - caprolactone 己内酯的研究进展
Preparation of caprolactone with ring - opening polymerization 开环聚合制备聚己内酯
This is the large ring lactone class antibiotic 本品为大环内酯类抗生素。