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2-(2’-Chloro-4’-trifluoromethylphenylamino)-3-methylbutyric acid

N,n,n’,n’-tetrakis(4-nitrophenyl)-p-phenylenediamine

9-Bromo-10-nitrophenanthrene

N,5-bis(4-chlorophenyl)-3-imino-3,5-dihydrophenazin-2-amine

4,6-Diphenylpyrimidin-2-ol

2-(Triphenyl-phosphanylidene)-propionic acid ethyl ester

Phenol, 4,4’,4’’,4’’’-(1,2-ethenediylidene)tetrakis-

1H-benzotriazole-6-sulfonic acid

1,8-Dichloro-anthracene

N-(4-chloro-2-methylphenyl)-2-methoxybenzamide