(2R,3R)-(-)-2,3-Butanediol Suppliers, (2R,3R)-(-)-2,3-Butanediol Manufacturers.
Company: |
Beijing JHYB Pharmaceutical Technology Co., Ltd. |
E-mail: |
chem@netsun.com |
Address: |
No.35 Balizhuang,Haidian District,Beijing,China |
Zip Code: |
100039 |