提示: 按住Ctrl键可以同时选择多个官能团
SMILES: C(C(=O)O)[N+](=O)[O-] Canonical SMILES: [O-][N+](=O)CC(=O)O InChI: InChI=1S/C2H3NO4/c4-2(5)1-3(6)7/h1H2,(H,4,5) InChIKey: RGHXWDVNBYKJQH-UHFFFAOYSA-N
CBID:128615 http://www.chembase.cn/molecule-128615.html