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SMILES: c12c(=O)c3c(oc1cc(cc2O)OC/C=C/c1ccccc1)cccc3 Canonical SMILES: Oc1cc(OC/C=C/c2ccccc2)cc2c1c(=O)c1c(o2)cccc1 InChI: InChI=1S/C22H16O4/c23-18-13-16(25-12-6-9-15-7-2-1-3-8-15)14-20-21(18)22(24)17-10-4-5-11-19(17)26-20/h1-11,13-14,23H,12H2/b9-6+ InChIKey: KXJYFKGWYXKESA-RMKNXTFCSA-N
CBID:210736 http://www.chembase.cn/molecule-210736.html