D-Glucitol, 1,5-anhydro-1-C-phenyl-, tetraacetate, (1S)-

N,9-二乙酰鸟嘌呤

1,2,3,5-四-O-乙酰基-β-D-呋喃核糖

N,N'-diacetylguanine

二(3,4-二甲氧基苯甲基)醚