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9H-Xanthen-9-one, 2-(benzoyloxy)-1-hydroxy-3-methoxy-
CAS:63515-52-6
Formula:C21H14O6

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12H-Benzo[b]xanthen-12-one, 6,11-bis(acetyloxy)-
CAS:89140-97-6
Formula:C21H14O6

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5H-Furo[3,2-g][1]benzopyran-5-one,
7-[2-(1,3-benzodioxol-5-yl)ethenyl]-4-methoxy-
CAS:188601-49-2
Formula:C21H14O6

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5H-Cyclohept[b]anthracene-5,9,13-trione,
6-(acetyloxy)-7,8-dihydro-12-hydroxy-
CAS:90269-79-7
Formula:C21H14O6

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Cyclopenta[b][1]benzopyran-7-carboxylic acid,
3-(1,3-benzodioxol-5-ylmethylene)-1,2,3,9-tetrahydro-9-oxo-
CAS:94774-82-0
Formula:C21H14O6

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Naphtho[2,3-b]furan-4,9-dione, 2-(3,4-dimethoxybenzoyl)-
CAS:676158-80-8
Formula:C21H14O6

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Benzoic acid, 3-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-4-methoxy-
CAS:876752-71-5
Formula:C21H14O6

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Benzoic acid, 4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-3-methoxy-
CAS:876752-74-8
Formula:C21H14O6

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2(5H)-Furanone, 3-(benzoyloxy)-5-[3-(benzoyloxy)-2-propenylidene]-
CAS:92587-95-6
Formula:C21H14O6

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Benzoic acid,
2-[[2-(2-carboxybenzoyl)-2,4-cyclopentadien-1-ylidene]hydroxymethyl]-
CAS:140411-84-3
Formula:C21H14O6