2-(4-Methyl-1-piperazinyl)-4-pyrimidinamine

N,N-DiBoc-4-amino-6-chloropyrimidine

4-Amino-6-(4-methyl-1-piperazinyl)pyrimidine

8-Bromo-2H-1-benzopyran-2-one

4-Methylpyrimidin-2-ol hydrochloride

2-羟基-4-甲基嘧啶盐酸盐

3-硝基-1H-吡唑-4-甲腈, 3-Nitro-1H-pyrazole-4-carbonitrile

4-氰基噻唑, 4-Cyanothiazole

1,6-二氢吡唑并[3,4-c]吡唑-3-胺, 3-Amino-1,6-dihydropyrazolo[3,4-c]pyrazole

2-氯-7-溴喹唑啉, 7-Bromo-2-chloroquinazoline

3-Iodo-1H-indazole

3-碘吲唑

4-Amino-2-chloro-3-nitropyridine

4-氨基-2-氯-3-硝基吡啶