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SMILES: C\1(=C\c2ccc(C(=O)OC)cc2)/C(=O)c2c(O1)cc(OC(=O)c1cc(c(c(c1)OC)OC)OC)cc2 Canonical SMILES: COC(=O)c1ccc(cc1)/C=C/1\Oc2c(C1=O)ccc(c2)OC(=O)c1cc(OC)c(c(c1)OC)OC InChI: InChI=1S/C27H22O9/c1-31-22-12-17(13-23(32-2)25(22)33-3)27(30)35-18-9-10-19-20(14-18)36-21(24(19)28)11-15-5-7-16(8-6-15)26(29)34-4/h5-14H,1-4H3/b21-11- InChIKey: BRQALVNWARWEAH-NHDPSOOVSA-N
CBID:198775 http://www.chembase.cn/molecule-198775.html