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SMILES: c1(cc(c2c(c1O)oc(c(c2=O)OC)c1cc(c(c(c1)OC)OC)OC)OC)OC Canonical SMILES: COc1cc(cc(c1OC)OC)c1oc2c(O)c(OC)cc(c2c(=O)c1OC)OC InChI: InChI=1S/C21H22O9/c1-24-11-9-12(25-2)16(22)20-15(11)17(23)21(29-6)18(30-20)10-7-13(26-3)19(28-5)14(8-10)27-4/h7-9,22H,1-6H3 InChIKey: VZZSHWGQMLXLPF-UHFFFAOYSA-N
CBID:304338 http://www.chembase.cn/molecule-304338.html