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SMILES: C\1(=C/C2=Cc3c(OC2)cccc3)/C(=O)c2c(C1)cc(c(c2)OC)OC Canonical SMILES: COc1cc2c(cc1OC)C/C(=C/C1=Cc3c(OC1)cccc3)/C2=O InChI: InChI=1S/C21H18O4/c1-23-19-10-15-9-16(21(22)17(15)11-20(19)24-2)8-13-7-14-5-3-4-6-18(14)25-12-13/h3-8,10-11H,9,12H2,1-2H3/b16-8- InChIKey: NGHPXBIVCVVEGH-PXNMLYILSA-N
CBID:227931 http://www.chembase.cn/molecule-227931.html