Shanghai united Scientific Co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
Chitosan;Deacetylated chitin;Poly-D-glucosamineCAS NO.: 9012-76-4
N-α-Boc-D-1,2,3,4-tetrahydronorharmane-3-carboxylic acidCAS NO.: 123910-26-9