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SMILES: O1C(=O)[C@@H](NC1=O)CO Canonical SMILES: OC[C@@H]1NC(=O)OC1=O InChI: InChI=1S/C4H5NO4/c6-1-2-3(7)9-4(8)5-2/h2,6H,1H2,(H,5,8)/t2-/m0/s1 InChIKey: KVUIJQRUDVLWAI-REOHCLBHSA-N
CBID:177737 http://www.chembase.cn/molecule-177737.html