4-(6-Chloro-pyridin-2-yl)-3-methyl-benzoic acid

4,6-Dihydroxy-2-methylmercaptopyrimidine

S-甲基硫代巴比妥酸

6-Methyl-5-nitropyridin-2-ol

6-羟基-2-甲基-3-硝基吡啶

3-Nitro-p-tolunitrile

4-甲基-3-硝基苯甲腈,

4-Oxotetrahydropyran

四氢吡喃酮

5-Nitrouracil

5-硝基尿嘧啶

4-(5-Bromo-pyrimidin-2-yloxy)-benzonitrile

4-Hydroxy-2-phenyl-pyrimidine-5-carboxylic acid

2-苯基-4-羟基嘧啶-5-羧酸

Isoxazolo[5,4-b]pyridin-3-amine

盐酸埃罗替尼, 6,7-Bis(2-methoxyethoxy)-4-(3-ethynylanilino)quinazoline hydrochloride

Cefalotin sodium salt

头孢噻吩钠