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SMILES: c12c3c(c4c(c2oc(=O)cc1c1ccccc1)CCC(O4)(C)C)c(co3)c1ccccc1 Canonical SMILES: O=c1oc2c3CCC(Oc3c3c(c2c(c1)c1ccccc1)occ3c1ccccc1)(C)C InChI: InChI=1S/C28H22O4/c1-28(2)14-13-19-25-23(20(15-22(29)31-25)17-9-5-3-6-10-17)27-24(26(19)32-28)21(16-30-27)18-11-7-4-8-12-18/h3-12,15-16H,13-14H2,1-2H3 InChIKey: YMAXHCFBNMQBPL-UHFFFAOYSA-N
CBID:218065 http://www.chembase.cn/molecule-218065.html