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SMILES: N1(C(=O)c2c(C1=O)cccc2)CCc1c(=O)[nH]c2c(c1)ccc(c2)OC Canonical SMILES: COc1ccc2c(c1)[nH]c(=O)c(c2)CCN1C(=O)c2c(C1=O)cccc2 InChI: InChI=1S/C20H16N2O4/c1-26-14-7-6-12-10-13(18(23)21-17(12)11-14)8-9-22-19(24)15-4-2-3-5-16(15)20(22)25/h2-7,10-11H,8-9H2,1H3,(H,21,23) InChIKey: LWRQZGYFWBEOGR-UHFFFAOYSA-N
CBID:113248 http://www.chembase.cn/molecule-113248.html