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SMILES: OC(=O)c1[nH]c(O)c2c1c1c([nH]c3c1cccc3)c1c2c2c([nH]1)cccc2 Canonical SMILES: OC(=O)c1[nH]c(c2c1c1c3ccccc3[nH]c1c1c2c2ccccc2[nH]1)O InChI: InChI=1S/C21H13N3O3/c25-20-16-14-10-6-2-4-8-12(10)23-18(14)17-13(15(16)19(24-20)21(26)27)9-5-1-3-7-11(9)22-17/h1-8,22-25H,(H,26,27) InChIKey: LTOZELYBRTWMHC-UHFFFAOYSA-N
CBID:4892 http://www.chembase.cn/molecule-4892.html