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SMILES: c1(c(=O)c2c(oc1)cc(c(c2)CCCC)OC(=O)C)c1ccccc1 Canonical SMILES: CCCCc1cc2c(cc1OC(=O)C)occ(c2=O)c1ccccc1 InChI: InChI=1S/C21H20O4/c1-3-4-8-16-11-17-20(12-19(16)25-14(2)22)24-13-18(21(17)23)15-9-6-5-7-10-15/h5-7,9-13H,3-4,8H2,1-2H3 InChIKey: WISIYKWCPXAAIY-UHFFFAOYSA-N
CBID:185242 http://www.chembase.cn/molecule-185242.html