2-[(4,8-dimethylquinazolin-2-yl)amino]-6-methylpyrimidin-4(3H)-one

N-phenyl-9H-purin-6-amine

N-(2,4-dichlorophenyl)imidodicarbonimidic diamide

N-(2,3-dichlorophenyl)imidodicarbonimidic diamide

N-(4-methyl-3-nitrophenyl)imidodicarbonimidic diamide

6-(chloromethyl)-N-(3,5-dichlorophenyl)-1,3,5-triazine-2,4-diamine

6-(chloromethyl)-N-(2,4-dimethylphenyl)-1,3,5-triazine-2,4-diamine

6-chloro-N,N'-bis(3-chlorophenyl)-1,3,5-triazine-2,4-diamine

6-chloro-N,N'-bis(4-chlorophenyl)-1,3,5-triazine-2,4-diamine

6-chloro-N,N'-bis(4-methoxyphenyl)-1,3,5-triazine-2,4-diamine

1,1'-(6-chloro-1,3,5-triazine-2,4-diyl)bis-1,2,3,4-tetrahydroquinoline