2-(1,3-Dioxolan-2-yl)-1-thiophen-3-yl-ethanone

2-Butylboronic acid

2-丁基硼酸

3-Ethynylthiophene

3-乙炔基噻吩

吡嗪-2,5-二胺二盐酸盐, Pyrazine-2,5-diamine

Thiophen-2-ylmethanol

2-噻吩甲醇

1-Cyclopropylthiourea

2-Cyano-5-hydroxypyridine

5-羟基吡啶-2-甲腈

3-(Furan-2-yl)acrylaldehyde

3-(2-呋喃基)丙烯醛

2-Amino-3-(methylamino)pyrazine

2-氨基-3-甲氨基吡嗪

4-甲基-6-羟基吡啶-2(1H)-酮, 6-Hydroxy-4-methylpyridin-2(1H)-one

2-Fluoro-4-hydrazinylpyridine