Chengdu Green Young Biopharmaceutical INC
Country: China (Mainland)
Business Type: Lab/Research institutions
(3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(4-nitrobenzyloxycarbonyl)-2-oxopropyl]azetidin-2-oneCAS NO.: 137391-68-5
p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylateCAS NO.: 74288-40-7