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SMILES: c1(c2c(oc(=O)c1C)cc1c(c(co1)c1cc(OC)ccc1)c2)C Canonical SMILES: COc1cccc(c1)c1coc2c1cc1c(c2)oc(=O)c(c1C)C InChI: InChI=1S/C20H16O4/c1-11-12(2)20(21)24-19-9-18-16(8-15(11)19)17(10-23-18)13-5-4-6-14(7-13)22-3/h4-10H,1-3H3 InChIKey: CENLGJHOOPWDQN-UHFFFAOYSA-N
CBID:194623 http://www.chembase.cn/molecule-194623.html