2-[N'-(4-Nitro-benzoyl)-hydrazinomethylene]-3-oxo-butyric acid ethyl ester

[Ethoxycarbonyl-(4-oxo-4H-benzo[d][1,2,3]triazin-3-yl)-amino]-acetic acid ethyl ester

5-Chloro-2,4,6-tris-dimethylamino-isophthalonitrile

2-[(2,4-Dichloro-phenylamino)-methyl]-4-nitro-phenol

N-(2-Benzenesulfonyl-phenyl)-formamide

3-[(2,4-Dihydroxy-benzylidene)-amino]-4-hydroxy-benzenesulfonamide

2-NITRO-N-O-TOLYL-BENZENESULFONAMIDE

Sodium; 2-hydroxy-4-isothiocyanato-benzoate

1-(2-Chloro-phenyl)-3-methyl-butan-2-one

3-Pentyl-1,4diaza-cycloundecane-2,5-dione

2-Amino-5-cyclohex-1-enyl-benzenesulfonic acid