3-phenyl-1H-phenanthro[9,10-c]pyrazole

N',N'''-carbonylbis(4-methylbenzenesulfonohydrazide)

2-(4-methylphenyl)-6-nitro-1,3-benzothiazole

4-Oxo-2-methyl-penten-(2)-p-toluolsulfonyl-hydrazon

2-octadecyloxymethyl-4-penten-1-ol