提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c1ncc(cn1)O Canonical SMILES: Oc1cncnc1 InChI: InChI=1S/C4H4N2O/c7-4-1-5-3-6-2-4/h1-3,7H InChIKey: LTXJLQINBYSQFU-UHFFFAOYSA-N
CBID:67866 http://www.chembase.cn/molecule-67866.html