5-p-Tolylpyrimidin-2-ylamine

3-Fluoro-2-hydroxypyridine

3-氟-2-羟基吡啶

2-(Methylthio)oxazolo[4,5-b]pyridine

5-Chloro-2-hydroxy-3-nitropyridine

5-氯-2-羟基-3-硝基吡啶

2,6-二氯-3-硝基-4-氨基吡啶, 4-Amino-2,6-dichloro-3-nitropyridine

6-Chloro-4-pyrimidinecarboxylic acid

6-氯-4-嘧啶羧酸

1-甲基-1,2,3,4-四氢异喹啉, 1-Methyl-1,2,3,4-tetrahydroisoquinoline

4-Chloro-2-nitrobenzaldehyde

4-氯-2-硝基苯甲醛

2,3-Indolinedione

靛红/吲哚醌

3-Amino-5-bromopyridin-2-ol

3-氨基-2-羟基-5-溴吡啶

6-氨基-3-吡啶基甲醇, (6-Amino-3-pyridinyl)methanol