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7,7-bis(4-hydroxyphenyl)-3H-spiro[benzo[1,2-c:4,5-c']difuran-1,9'-xanthene]-3,5(7H)-dione

7,7-bis(4-hydroxyphenyl)-3H-spiro[benzo[1,2-c:4,5-c']difuran-1,9'-xanthene]-3,5(7H)-dione

CAS号:93378-41-7
英文名:7,7-bis(4-hydroxyphenyl)-3H-spiro[benzo[1,2-c:4,5-c']difuran-1,9'-xanthene]-3,5(7H)-dione
分子式:C34H20O7
分子量:540.518