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SMILES: N1(C(=O)c2c(CC1=O)cccc2)CC(=O)O Canonical SMILES: OC(=O)CN1C(=O)Cc2c(C1=O)cccc2 InChI: InChI=1S/C11H9NO4/c13-9-5-7-3-1-2-4-8(7)11(16)12(9)6-10(14)15/h1-4H,5-6H2,(H,14,15) InChIKey: PNBCSFDZKNXAAK-UHFFFAOYSA-N
CBID:249725 http://www.chembase.cn/molecule-249725.html