AstaTech ( Chengdu) BioPharmaceutical Corp.
Country: China (Mainland)
Business Type: Trading Company
(2S,4S)-1-(tert-butoxycarbonyl)-4-(methoxymethyl)pyrrolidine-2-carboxylic acidCAS NO.: 1378388-16-9
4-Nitrobenzyl 2-((1R,5R)-3-benzyl-7-oxo-4-thia-2,6-diazabicyclo-[3.2.0]hept-2-en-6-yl)-3-methylbut-2-enoateCAS NO.: 192049-49-3