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2H-1-benzopyran-2-one,5,6-dihydroxy-7-methoxy-(9ci)

2H-1-benzopyran-2-one,5-hydroxy-6-methoxy-4-methyl-(9ci)

2H-1-benzopyran-2-one,6,7,8-trihydroxy-4-methyl-(9ci)

2H-1-benzopyran-2-one,6,7-dihydroxy-4-(hydroxymethyl)-(9ci)

2H-1-benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9ci)

2H-1-benzopyran-2-one,6,8-diethyl-(9ci)

2H-1-benzopyran-2-one,6-ethoxy-4-hydroxy-(9ci)

2H-1-benzopyran-2-one,6-ethoxy-4-methyl-(9ci)

2H-1-benzopyran-2-one,7-(2-aminoethoxy)-4-methyl-(9ci)

2H-1-benzopyran-2-one,7,8-dihydroxy-3-methoxy-(9ci)