Hunan Zhendá Biotechnology Co., Ltd.
Hunan Zengda Biotechnology Co., Ltd., located in High-tech Development Zone, Huaihua, Hunan, specializes in the R&D and customization of drug impurity standards for domestic and international pharmaceutical companies. Services include Chinese herbal, chemical, impurity standards, and customized synthesis, among others.
All Products
quinoline-5-sulfonic acid
CAS Number: 23261-58-7
(1,3-Dichloropropyl)benzene
CAS Number: 14155-36-3
(3,4-Dimethoxyphenyl)acetaldehyde
CAS Number: 5703-21-9
4-Phenyl-3-morpholinone
CAS Number: 29518-11-4
Rizatriptan n10-oxide
CAS Number: 260435-42-5
Ethyl 4-nitrobenzenesulfonate
CAS Number: 15481-55-7
![2-Methyl-1-[4-(methylsulfanyl)phenyl]-2-(4-morpholinyl)-1-propanone](https://static.chemtradehub.com/structs/718/71868-10-5-e794.webp)
2-Methyl-8-quinolinesulfonic acid
CAS Number: 146257-38-7
Contact Information
Contact Person
Manager Liu
1652923704@qq.com
Mobile
18711085600
Visit Website
http://www.hnzengda.com/Address
12/F, Innovation and Entrepreneurship Building, Huajing High-tech Zone, Huaihua City, Hunan Province, China, Room 1215
Company Details
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