- Chemicals Suppliers(13):
- 1Ningbo Create Biological Project Co., Ltd.
- 2Shanghai Brightol International Co.,Ltd
- 3Orchid Chemical Supplies Ltd
- 4Shanghai Meg Imp. and Exp. Corporation
- 5AFINE CHEMICALS LIMITED
- 6Shijiazhuang Rich Pharmaceutical Co,. Ltd.
- 7Hebei Chiral Chemistry and Biotechnology Co., Ltd.
- 8SNC International Co., Limited
- 9George Uhe Company
- 10Penta Manufacturing Company
54-12-6 DL-Tryptophan
|