四溴苯酚酞乙酯钾盐，纯，指示剂, Tetrabromophenolphthalein ethyl ester

2-氯-N-甲氧基-N-甲基乙酰胺, 2-Chloro-N-methoxy-N-methylacetamide

3-氯苯乙炔, 3-Chlorophenylacetylene

4-硝基-1H-吡唑, 4-Nitro-1H-pyrazole

对氰基苯乙酮, 4-Acetylbenzonitrile

对硝基苯乙酮, p-Nitroacetophenone

4-氟苯乙酸甲酯, Methyl 4-fluorobenzoylacetate

丽春红2R 100GR, Xylidine Ponceau 2R

氯苯-d5 (同位素), Chlorobenzene-d5

(S)-(-)-3-丁炔-2-醇, (S)-(-)-3-Butyn-2-ol