1-(1,1-Dioxo-tetrahydro-16-thiophen-3-yl)-3-methyl-1H-pyrazolo[3,4-b]quinolin-4-ol

Phenyl-(N-benzyloxycarbonyl)hydrazine-N-carboxylate

N-[3-(2-Chloro-phenyl)-2-oxo-2H-chromen-7-yl]-acetamide

12H-Benzo[c]acridine-5,6,7-trione

4-(5-Hydroxy-3-phenyl-pyrazol-1-yl)-benzenesulfonic acid

3-[1-Hydroxy-2-(2-hydroxy-phenyl)-ethylidene]-3H-benzofuran-2-one

1,2-Bis(3-amino-4-chlorobenzoyloxy)ethane

1-Dimethylamino-anthraquinone; compound with sulfuric acid monomethyl ester

3-{4-[2-(2-Hydroxy-ethoxycarbonyl)-vinyl]-phenyl}-acrylic acid 2-hydroxy-ethyl ester

3-(2-Chloro-phenyl)-2H-benzo[1,2,4]thiadiazine 1,1-dioxide

2-(5-Methyl-2-phenyl-2H-pyrazol-3-ylamino)-4-sulfo-benzoic acid