1.Product name:a-Acetobutyrolactone;2-Oxo-3-acetyltetrahydrofuran;-Acetyl-hydroxybutyricacid;alpha-Acetobutyrolactone

  Cas No.:517-23-7

  Appearance：colorless to light yellow liquid

  Purity：99%

  Molecular formula：C6H8O3

  Molecular weight：128.126

2.Use: Pharmaceutical USES: mainly used for the synthesis of vitamin B1, chloroquine drugs as an important intermediate.

           Pesticide application: Used for synthesis of prothiazole fungicide.  

3.Packing: according to customer's requirement