O2',O3'-((R)-benzylidene)-guanosine

2',3',5'-三乙酰鸟苷

1,2,3,5-四-O-乙酰基-β-D-呋喃核糖

2'-O-(pyren-1-ylmethanimine-N-oxymethyl)guanosine

1-乙酰基-2,3,5-三苯甲酰氧基-1-beta-D-呋喃核糖