2,6-Dichlorophenylacetic Acid

2,6-二氯苯乙酸

N-Acetyl-L-hydroxyproline

N-乙酰基-L-羟脯氨酸

2-(Methylthio)-2-thiazoline

2-(甲基巯基)-2-噻唑啉

2-Amino-6-methoxybenzoic Acid

2-氨基-6-甲氧基苯甲酸

Phenol Red, indicator

苯酚红

2-Methoxynaphthalene

2-甲氧基萘

4,9-Dioxa-1,12-dodecanediamine

4,9-二氧杂-1,12-十二烷二胺

4-Nitroveratrole

4-硝基藜芦醚

5-Nitroquinoline

5-硝基喹啉

4-methoxy-2-nitrobenzaldehyde

4-甲氧基-2-硝基-苯甲醛