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SMILES: c1(c2c(=O)oc3c(c2)ccc(c3)OC/C=C/c2ccccc2)c2c(oc(=O)c1)cc(cc2)OC Canonical SMILES: COc1ccc2c(c1)oc(=O)cc2c1cc2ccc(cc2oc1=O)OC/C=C/c1ccccc1 InChI: InChI=1S/C28H20O6/c1-31-20-11-12-22-23(17-27(29)33-26(22)15-20)24-14-19-9-10-21(16-25(19)34-28(24)30)32-13-5-8-18-6-3-2-4-7-18/h2-12,14-17H,13H2,1H3/b8-5+ InChIKey: CLFHRNREVAZNJY-VMPITWQZSA-N
CBID:213033 http://www.chembase.cn/molecule-213033.html