提示: 按住Ctrl键可以同时选择多个官能团
SMILES: NCc1cnoc1 Canonical SMILES: NCc1conc1 InChI: InChI=1S/C4H6N2O/c5-1-4-2-6-7-3-4/h2-3H,1,5H2 InChIKey: XETGVWXXGWZBDG-UHFFFAOYSA-N
CBID:799302 http://www.chembase.cn/molecule-799302.html