6-(4-nitro-1{H}-pyrazol-1-yl)pyrazolo[1,5-{a}]pyrimidine-3-carboxylic acid

1-Ethynylcyclohexene

1-乙炔基-1-环己烯

2,2,5-trimethyl-1,6-dihydropyridin-3(2{H})-one

1-({tert}-butylamino)-3,3-dimethylbutan-2-one

(5-acetyl-3-thienyl)acetonitrile

[(dicyanomethylene)amino]malononitrile

4-nitro-5-phenyl-2{H}-1,2,3-triazole

4-[5-(4-fluorophenyl)-1,2,4-oxadiazol-3-yl]-1,2,5-oxadiazol-3-amine

5-(chloromethyl)-1-[3-(trifluoromethyl)phenyl]-1{H}-tetrazole

3-(2-aminophenyl)-1{H}-1,2,4-triazol-5-amine

5-(chloromethyl)-3-phenylpyrazolo[1,5-{a}]pyrimidin-7(4{H})-one