提示: 按住Ctrl键可以同时选择多个官能团
SMILES: C[N+](=O)[O-] Canonical SMILES: [O-][N+](=O)C InChI: InChI=1S/CH3NO2/c1-2(3)4/h1H3 InChIKey: LYGJENNIWJXYER-UHFFFAOYSA-N
CBID:139953 http://www.chembase.cn/molecule-139953.html