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SMILES: c1(c2c3c(oc(=O)c2)cc(cc3)OC)c(=O)oc2c(c1C)ccc(c2)O Canonical SMILES: COc1ccc2c(c1)oc(=O)cc2c1c(=O)oc2c(c1C)ccc(c2)O InChI: InChI=1S/C20H14O6/c1-10-13-5-3-11(21)7-16(13)26-20(23)19(10)15-9-18(22)25-17-8-12(24-2)4-6-14(15)17/h3-9,21H,1-2H3 InChIKey: GPJQTJAXFJIGAE-UHFFFAOYSA-N
CBID:210248 http://www.chembase.cn/molecule-210248.html