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SMILES: c12c(c(c(=O)oc2cc(c2c1occ2c1ccccc1)C)C)C Canonical SMILES: O=c1oc2cc(C)c3c(c2c(c1C)C)occ3c1ccccc1 InChI: InChI=1S/C20H16O3/c1-11-9-16-18(12(2)13(3)20(21)23-16)19-17(11)15(10-22-19)14-7-5-4-6-8-14/h4-10H,1-3H3 InChIKey: CDWCZADTJJXCQT-UHFFFAOYSA-N
CBID:194031 http://www.chembase.cn/molecule-194031.html