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SMILES: c1(cc(c(cc1O)C)C)C(=O)/C=C/c1c2c(cc(C(=O)O)c1)COCO2 Canonical SMILES: OC(=O)c1cc(/C=C/C(=O)c2cc(C)c(cc2O)C)c2c(c1)COCO2 InChI: InChI=1S/C20H18O6/c1-11-5-16(18(22)6-12(11)2)17(21)4-3-13-7-14(20(23)24)8-15-9-25-10-26-19(13)15/h3-8,22H,9-10H2,1-2H3,(H,23,24)/b4-3+ InChIKey: QPXPMZIQVSHHIV-ONEGZZNKSA-N
CBID:184869 http://www.chembase.cn/molecule-184869.html