2-Chloro-4-fluorophenetole

2-Acetylaminothiazole

2-乙酰胺基噻唑

4-Amino-1,2,2,6,6-pentamethylpiperidine

4-氨基-1,2,2,6,6-五甲基哌啶

1,2,4,5-Benzenetetracarbonitrile

1,2,4,5-四苯腈

6-Bromoindole

6-溴吲哚

2-Chlorobenzothiazole

2-氯化苯并噻唑

5,6-Diamino-1-methyluracil

5,6-二氨基-1-甲基尿嘧啶

4,5-Dicyanoimidazole

4,5-二氰基咪唑

4,5-Dimethyl-2-furaldehyde

4,5-二甲基糠醛

4-Ethoxy-1,1,1-trifluoro-3-buten-2-one

4-乙氧基-1,1,1-三氟-3-丁烯-2-酮

4-Hydroxy-1-indanone

4-羟基-1-茚酮