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SMILES: c1(ccc2c(c1)occ(c2=O)c1ccc2c(c1)C=CC(O2)(C)C)O Canonical SMILES: Oc1ccc2c(c1)occ(c2=O)c1ccc2c(c1)C=CC(O2)(C)C InChI: InChI=1S/C20H16O4/c1-20(2)8-7-13-9-12(3-6-17(13)24-20)16-11-23-18-10-14(21)4-5-15(18)19(16)22/h3-11,21H,1-2H3 InChIKey: PWAACAMQKVIVPZ-UHFFFAOYSA-N
CBID:304854 http://www.chembase.cn/molecule-304854.html