Oxadiazolo

[1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6(4H,7H)-dione,4,7-bis[(4-methoxyphenyl)methyl]-, dioxime

8,9-DIHYDRO-3-PHENYL-1,2,5-OXADIAZOLO[3,4-F]CINNOLINE

[1,2,5]Oxadiazolo[3,4-d]pyrimidin-7-amine

1H,3H-[1,2,5]Oxadiazolo[3,4-c][1,2,5]oxadiazole,tetrahydro-1,3,4,6-tetrakis[(2-methoxyethoxy)methyl]-

5H-1,3,4-Oxadiazolo[3,2-a]pyrimidin-5-one,7-[4-(dimethylamino)phenyl]-6,7-dihydro-2,6,6-triphenyl-