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(2007/10/03)1-hydroxy-8-methoxyanthraquinone
1-Acetoxy-8-methoxy-9,10-anthrachinon
1-hydroxy-8-methoxy-2-(1-oxo-2-sulfoxophenylpentyl)anthraquinone
1-hydroxy-8-methoxy-2-(1'-oxo-2'-phenylthiopentyl)anthraquinone
8-acetoxy-2-benzoylethynyl-1-benzoyloxyanthraquinone