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SMILES: [NH4+].C/C(=C\C(=O)O)/C(=O)[O-] Canonical SMILES: OC(=O)/C=C(/C(=O)[O-])\C.[NH4+] InChI: InChI=1S/C5H6O4.H3N/c1-3(5(8)9)2-4(6)7;/h2H,1H3,(H,6,7)(H,8,9);1H3 InChIKey: PIKSTMFWBDHAHD-UHFFFAOYSA-N
CBID:111645 http://www.chembase.cn/molecule-111645.html