Coumarin

香豆素

6-Methoxyquinoline

6-甲氧基喹啉

6-Bromonicotinic Acid

6-溴烟酸

2-Amino-3-chloro-5-trifluoromethylpyridine

2-氨基-3-氯-5-三氟甲基吡啶

4-Amino-2-methoxypyridine

4-氨基-2-甲氧基吡啶

6-Nitro-2-pyridinecarboxylic acid

6-硝基-2-吡啶甲酸

4,6-二羟基烟酸乙酯, 4,6-Dihydroxynicotinic Acid Ethyl Ester

N,1,5-Trimethyl-1H-pyrazole-3-amine

N,1,5-三甲基-3-氨基-1H-吡唑

5-Bromo-2,4-dichloropyrimidine

5-溴-2,4-二氯嘧啶

5-Bromo-2-(methylthio)pyrimidine-4-carboxylic Acid

5-溴-2-(甲硫基)-4-嘧啶甲酸