2,5-二羟基对苯二甲酸, 2,5-Dihydroxyterephthalic Acid

盐酸吖啶黄, Acriflavine hydrochloride

2,6-Dimethyl-4-hydroxypyridine

2,6-二甲基-4-羟基吡啶

1-Fluoro-4-(methylsulfinyl)benzene

1-氟-4-(甲基亚磺酰基)苯

2-Aminobenzonitrile

2-氨基苯甲腈

2-氨基-1-哌啶-1-基乙酮盐酸盐, 2-Amino-1-piperidin-1-yl-ethanone x HCl

硫唑嘌呤, Azathioprine

5-甲基喹喔啉, 5-Methylquinoxaline

4-Phenyl-1,2,3-thiadiazol-5-amine

4-苯基-5-氨基-1,2,3-噻二唑

4-叔丁基杯[4]芳烃-O,O',O'',O'''-四乙酸四乙酯, 4-tert-Butylcalix[4]arene-tetraacetic acid tetraethyl ester