2,4-二甲基苯胺

(2,5-dihydroxybenzyl)trimethylammonium iodide

4-Methyl-4-(hydroxymethyl)-1-phenyl-3-pyrazolidone radical

2-methyl-5-(4-methylphenyl)sulfanylcyclohexa-2,5-diene-1,4-dione

3.4-二甲基苯胺