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SMILES: O=C1N[C@H]2NC(=O)N[C@H]2N1 Canonical SMILES: O=C1N[C@@H]2[C@H](N1)NC(=O)N2 InChI: InChI=1S/C4H6N4O2/c9-3-5-1-2(7-3)8-4(10)6-1/h1-2H,(H2,5,7,9)(H2,6,8,10)/t1-,2+ InChIKey: VPVSTMAPERLKKM-XIXRPRMCSA-N
CBID:3201 http://www.chembase.cn/molecule-3201.html