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SMILES: O=C1OC2(c3c(Oc4c2ccc(O)c4O)c(O)c(O)cc3)c2c1cccc2 Canonical SMILES: O=C1OC2(c3c1cccc3)c1ccc(c(c1Oc1c2ccc(c1O)O)O)O InChI: InChI=1S/C20H12O7/c21-13-7-5-11-17(15(13)23)26-18-12(6-8-14(22)16(18)24)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,21-24H InChIKey: PHLYOKFVXIVOJC-UHFFFAOYSA-N
CBID:287271 http://www.chembase.cn/molecule-287271.html