2,4-Dimethylbenzyl Alcohol

2,4-二甲基苄醇

2,4-Dimethoxyaniline

2,4-二甲氧基苯胺

DL-Leucine

DL-亮氨酸

α-Methylbenzylamine

α-甲基苄胺

Pentafluorobenzene

五氟苯

2-Nitrophenyl β-D-galactopyranoside

2-硝基苯基 β-D-吡喃半乳糖苷

Methyl 4-amino-1,2,5-oxadiazole-3-carboxylate

4-氨基-1,2,5-恶二唑-3-羧酸甲酯

5,6-Dichlorobenzimidazole-1-β-D-ribofuranoside

5,6-二氯苯并咪唑-1-β-D-呋喃核苷

3,3'-Diethylthiatricarbocyanine iodide

3,3'-二乙基硫代三碳菁碘化物

m-Cresol Purple sodium salt, indicator

间甲酚紫钠盐