6-O-Methyl-d3-guanine (1)
Arabinosylguanine (4)
Benzylthioguanine (3)
2,9-Diacetylguanine (26)
6-Benzylthioguanine (3)
7,9-Dimethylguanine (1)
8-Oxo-2'-deoxyguanine (3)
Guanine derivatives (1)
isoguanineriboside (1)
N-Isobutyrylguanine (1)
N,9-Diacetylguanine (26)
2,9-Diacetateguanine (1)
2,9-Guanine Diacetate (26)
N(2)-Dimethylguanine (1)
N2,9-Diacetylguanine (26)
6-Chloro-7-deazaguanine (10)
Guanine hydrochloride (5)
Guanine, 8-fluoro- (8CI) (1)
GUANINE DESOXYRIBOSIDE (27)
Imidazolylthioguanine (2)