N'-Hydroxy-4-methylpyridine-3-carboximidamide

1-Pyridin-2-ylcyclopropanecarbonitrile

6-Methyl-2-nitropyridin-3-ol

3-羟基-6-甲基-2-硝基吡啶

3-氧代-3-(4-吡啶基)丙腈, 3-Oxo-3-pyridin-4-ylpropanenitrile

Pyridine sulfur trioxide complex

吡啶-三氧化硫复合物

Furan-2-carbothioamide

呋喃-2-硫代甲酰胺

1-(4-Bromo-1-methyl-1H-pyrrol-2-yl)-2,2,2-trichloroethanone

2-[4-(4-Nitrophenyl)-1,3-thiazol-2-yl]acetonitrile

1H-Pyrazole-1-carboximidamide hydrochloride

1-脒基吡唑盐酸盐

1-甲基-4-氰基-5-氨基-1,2-吡唑, 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile

5-(4-Chlorobutyl)imidazolidine-2,4-dione

5-(4-氯丁基)乙内酰脲