3-Bromo-5-(dimethoxymethyl)pyridine

3-Bromopyridine-2-carbonitrile

3-溴-2-氰基吡啶

3-Ethynylbenzoic acid

3-乙炔基苯甲酸

3-Hydroxy-1-methyl-1H-pyrazole

3,4-Diaminofurazan

3,5-Dibromoanisole

3,5-二溴苯甲醚

4′-Methoxybiphenyl-4-sulfonyl chloride

4′-甲氧基联苯-4-磺酰氯

4-(Dimethyl-¹³C₂-amino)antipyrine

4-(二甲基-¹³C₂-氨基)安替比林

(Cyanomethyl)trimethylammonium iodide

(氰甲基)三甲基碘化铵

4-Bromo-3-methyl-5-phenyl-1H-pyrazole

4-Bromothiophene-3-carbonitrile

4-溴噻吩-3-甲腈

4-Fluoro-2-(1-phenyl-1H-pyrazol-5-yl)phenol acetate

4-氟-2-(1-苯基-1H-吡唑-5-基)苯酚乙酸酯

4-Methyl-3-nitrobenzenesulfonamide

4-甲基-3-硝基苯磺酰胺

4-Oxazolecarboxylic Acid

4-噁唑甲酸

4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxamide