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SMILES: c1(c2c3c(c(co3)c3ccccc3)c(cc2oc(=O)c1CC(=O)O)C)C Canonical SMILES: OC(=O)Cc1c(=O)oc2c(c1C)c1occ(c1c(c2)C)c1ccccc1 InChI: InChI=1S/C21H16O5/c1-11-8-16-19(12(2)14(9-17(22)23)21(24)26-16)20-18(11)15(10-25-20)13-6-4-3-5-7-13/h3-8,10H,9H2,1-2H3,(H,22,23) InChIKey: WJQHNEWGCZKROX-UHFFFAOYSA-N
CBID:59668 http://www.chembase.cn/molecule-59668.html