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SMILES: n1c([nH][nH]c1=O)C(=O)O Canonical SMILES: OC(=O)c1[nH][nH]c(=O)n1 InChI: InChI=1S/C3H3N3O3/c7-2(8)1-4-3(9)6-5-1/h(H,7,8)(H2,4,5,6,9) InChIKey: KNSPHEMRHVERJM-UHFFFAOYSA-N
CBID:256157 http://www.chembase.cn/molecule-256157.html