7-(4-Hydroxy-2-oxo-2H-[1]benzopyran-3-yl)-6,7-dihydro-8H-bis-[1]benzopyrano[4,3-b:3',4'-e]pyran-6,8-dion

7-(4-Hydroxy-2-oxo-2H-[1]benzopyran-3-yl)-6,7-dihydro-8H-bis-[1]benzopyrano[4,3-b:3',4'-e]pyran-6,8-dion

CAS号:13475-19-9
英文名:7-(4-Hydroxy-2-oxo-2H-[1]benzopyran-3-yl)-6,7-dihydro-8H-bis-[1]benzopyrano[4,3-b:3',4'-e]pyran-6,8-dion
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