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SMILES: O=C1N(O)C(=O)C2C3OC(C=C3)C12 Canonical SMILES: ON1C(=O)C2C(C1=O)C1OC2C=C1 InChI: InChI=1S/C8H7NO4/c10-7-5-3-1-2-4(13-3)6(5)8(11)9(7)12/h1-6,12H InChIKey: PPVGNPSAUJFBJY-UHFFFAOYSA-N
CBID:287248 http://www.chembase.cn/molecule-287248.html