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SMILES: c1(c2c(oc(=O)c1)cc1c(c(co1)C(C)(C)C)c2)c1ccccc1 Canonical SMILES: O=c1oc2cc3occ(c3cc2c(c1)c1ccccc1)C(C)(C)C InChI: InChI=1S/C21H18O3/c1-21(2,3)17-12-23-18-11-19-15(9-16(17)18)14(10-20(22)24-19)13-7-5-4-6-8-13/h4-12H,1-3H3 InChIKey: BSCGGVHJDFCQBP-UHFFFAOYSA-N
CBID:197045 http://www.chembase.cn/molecule-197045.html