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SMILES: c1(c(=O)c2c(oc1)cc(OCC(=C)C)cc2)Oc1cc(OC)ccc1 Canonical SMILES: COc1cccc(c1)Oc1coc2c(c1=O)ccc(c2)OCC(=C)C InChI: InChI=1S/C20H18O5/c1-13(2)11-23-15-7-8-17-18(10-15)24-12-19(20(17)21)25-16-6-4-5-14(9-16)22-3/h4-10,12H,1,11H2,2-3H3 InChIKey: KOAUNEKOBFHIHF-UHFFFAOYSA-N
CBID:200058 http://www.chembase.cn/molecule-200058.html