Продукти за хартия bsr (1)

Chemical Name (R)-4-(4,7-bis(2-(tert-butoxy)-2-oxoethyl)-1,4,7-triazonan-1-yl)-5-(tert-butoxy)-5-oxopentanoic acid Molecular Weight 543.69 Color White to yellowish Form Powder Purity 99% EE% 99%