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(2011/12/03)4-oxo-2-phenyl-4H-1-benzopyran-5,6,7-triyl triacetate
5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one
5,6-dihydroxy-2-phenyl-7-(prop-2-en-1-yloxy)-4H-1-benzopyran-4-one
4-oxo-2-phenyl-7-(prop-2-en-1-yloxy)-4H-1-benzopyran-5,6-diyl diacetate
5,6-bis(benzyloxy)-7-hydroxy-2-phenyl-4H-1-benzopyran-4-one