提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c1ncn(n1)C(=O)n1cncn1 Canonical SMILES: O=C(n1ncnc1)n1ncnc1 InChI: InChI=1S/C5H4N6O/c12-5(10-3-6-1-8-10)11-4-7-2-9-11/h1-4H InChIKey: YHNUDLCUIKMNSN-UHFFFAOYSA-N
CBID:152101 http://www.chembase.cn/molecule-152101.html