Cat. Name CAS. Structure Purity
M103730 (2',5'-bis-O-(tert-butyldimethylsilyl)-beta-ribof 141781-17-1  (2',5'-bis-O-(tert-butyldimethylsilyl)-beta-ribofuranosyl)-3'-spiro-5''-(4''-amino-1'',2'/ ≥ 95%