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SMILES: OC(=O)c1cc(nc2c1cccc2)c1nc2c(cccc2)c(c1)C(=O)O Canonical SMILES: OC(=O)c1cc(nc2c1cccc2)c1nc2ccccc2c(c1)C(=O)O InChI: InChI=1S/C20H12N2O4/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18/h1-10H,(H,23,24)(H,25,26) InChIKey: AFYNADDZULBEJA-UHFFFAOYSA-N
CBID:105612 http://www.chembase.cn/molecule-105612.html