5-nitro-2-phenoxypyridine

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

2-Vinylpyrazine

2-乙烯基吡嗪

4(3H)-嘧啶酮, Pyrimidin-4-ol

4-Chloro-5-methoxypyridazin-3(2H)-one

4-氯-5-甲氧基-3(2H)-哒嗪酮