3,4-PYRROLIDINEDIOL, 2-[(1S)-1,2-DIHYDROXYETHYL]-, (2R,3S,4S)-; GLUCOFURANOSE, 4-AMINO-1,4-DIDEOXY-, D-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by ai

YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a