d-tryptophan

Product > chemicals > fine & specialty chemicals > pharmaceutical chemicals > vitamins, amino acids and coenzymes > d-tryptophan

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[CN] Shanghai Hanhong Chemical Co., LTD [Manufacturer]
Key Products/Services:
Business Overview: Shanghai Hanhong Chemical Co., LTD. It is business includes sales, R&D and manufacturing kilograms chemicals. It has owned a lot of senior researchers, inc...

[CN] Shanghai Hanhong Chemical Co., Ltd [Manufacturer]
Key Products/Services:
Business Overview: Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids ,nucleosides, nucleotides, ...

[CN] Sichuan Tongsheng Amino Acid Co.,Ltd [Manufacturer]
Key Products/Services:
Business Overview: Sichuan Tongsheng Amino acid Co., Ltd established in 2003, located at Deyang City of Chengdu plain. We are specializing in the research and production of am...