Shanghai united Scientific Co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
2-bromo-1-(pyridin-3-yl)ethanone hydrobromideCAS NO.: 17694-68-7
(2S-Trans)-3-Amino-2-methyl-4-oxo-1-azetidinesulfonic AcidCAS NO.: 80082-65-1
(S)-(-)-Piperazine-2-carboxylic acid,dihydrochlorideCAS NO.: 158663-69-5