143-33-9
氰化钠
+
121055-63-8
4-N-acetyl-1-[2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-erythro-pentofuranos-3'-ulosyl]cytosine
→
121055-65-0
N-[1-[(2R,3R,4S,5S)-3-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-cyanooxolan-2-yl]-2-oxopyrimidin-4-yl]acetamide