for the following products
6-Boc-4-Chloro-6,7-dihydr.. | tert-Butyl 4-chloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate and 6H-Pyrrolo[3,4-d]pyrimidine-6-carboxylic acid, 4-chloro-5,7-dihydro-, 1,1-dimethylethyl ester
Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids, nucleosides, nucleotides, chiral chemicals and other fine chemicals in China, owning several branch companies.
Shanghai Hanhong Chemical Co., LTD. is the core member of Hanhong Group. It is the window to the world of Hanhong Group products. It is business includes sales, R&D and manufacturing kilograms chemicals. It has owned a lot of senior researchers, including...
