2-Aminothiophenol,technical grade, 90%

Anthraquinone-2-sulfonic acid sodium salt monohydrate,97%

Glycolic acid,ReagentPlus, 99%

2-Chlorobenzaldehyde,99%

Diethyl methylmalonate,99%

2,4-Dihydroxybenzophenone,99%

Chromotropic acid disodium salt dihydrate,technical grade

Dimethylamine hydrochloride,99%

N-(2-Hydroxyethyl)ethylenediamine,99%

Crotonoyl chloride,technical grade, 90%

Glyoxal solution,40 wt. % in H2O

Heptadecane,99%