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7H-bis[1]benzopyrano[4,3-b:3',4'-c]pyran-6,8-dione

7H-bis[1]benzopyrano[4,3-b:3',4'-c]pyran-6,8-dione

CAS号:3156-95-4
英文名:7H-bis[1]benzopyrano[4,3-b:3',4'-c]pyran-6,8-dione
分子式:C19H10O5
分子量:318.28