2,1,3-Benzothiadiazol-4-ol

[5-(3,4,5-trimethoxyphenyl)-2{H}-tetrazol-2-yl]acetonitrile

ethyl 7-(4-methyl-1,2,5-oxadiazol-3-yl)pyrazolo[1,5-{a}]pyrimidine-3-carboxylate

5-(hydroxymethyl)isoxazole-3-carbohydrazide

3-(4-methoxyphenyl)isoxazole-5-carbohydrazide

6-amino-5-[(dimethylamino)methyl]-1-(2-methoxyphenyl)pyrimidine-2,4(1{H},3{H})-dione

methyl 5-amino-4-thiocyanatothiophene-2-carboxylate

4-[5-(ethylsulfonyl)-4-methyl-4{H}-1,2,4-triazol-3-yl]-1,2,5-oxadiazol-3-amine

1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-1{H}-1,2,3-triazole-4-carbohydrazide

(5-oxo-2,5-dihydrofuran-2-yl)methyl benzoate

ethyl 3-(2-chloropyridin-3-yl)-1,2,4-oxadiazole-5-carboxylate