提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c1ccnc2c1C(=O)NC2=O Canonical SMILES: O=C1NC(=O)c2c1nccc2 InChI: InChI=1S/C7H4N2O2/c10-6-4-2-1-3-8-5(4)7(11)9-6/h1-3H,(H,9,10,11) InChIKey: ZRKGTINFVOLLNT-UHFFFAOYSA-N
CBID:177298 http://www.chembase.cn/molecule-177298.html