4-chloro-9,10-dioxoanthracene-1-carboxylic acid

4-Hydroxy-3,5-(dinitrobenzene)arsonic acid

4-amino-5-hydroxynaphthalene-2-sulfonic acid

N-acetyl-N-(2,4,6-tribromophenyl)acetamide

2,2-bis(4-methoxyphenyl)acetonitrile