Shanghai united Scientific Co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
(2S)-2-(2-oxopyrrolidin-1-yl)butanoic acidCAS NO.: 102849-49-0
2-Chloromethyl-3-Methyl-4-(3-Meyhoxylpropanoxyl) pyridine HydrochlorideCAS NO.: 153259-31-5