1-乙酰基-三-苄氧基-罗伯糖

1,2,3,5-四-O-乙酰基-D-呋喃核糖

2,3,5-tri-O-acetyl-5-azacytidine

N-[amino-[[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]carbamoylamino]methylidene]formamide