提示: 按住Ctrl键可以同时选择多个官能团
SMILES: O=[N+](c1cn(C)cn1)[O-] Canonical SMILES: [O-][N+](=O)c1cn(cn1)C InChI: InChI=1S/C4H5N3O2/c1-6-2-4(5-3-6)7(8)9/h2-3H,1H3 InChIKey: HSCOLDQJZRZQMV-UHFFFAOYSA-N
CBID:288041 http://www.chembase.cn/molecule-288041.html