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SMILES: n12c(=O)c(cnc1[nH]nc2)C(=O)O Canonical SMILES: OC(=O)c1cnc2n(c1=O)cn[nH]2 InChI: InChI=1S/C6H4N4O3/c11-4-3(5(12)13)1-7-6-9-8-2-10(4)6/h1-2H,(H,7,9)(H,12,13) InChIKey: ZLECSPGQMXYNOA-UHFFFAOYSA-N
CBID:31906 http://www.chembase.cn/molecule-31906.html