提示: 按住Ctrl键可以同时选择多个官能团
SMILES: o1c(nc(n1)c1c(non1)N)C Canonical SMILES: Cc1onc(n1)c1nonc1N InChI: InChI=1S/C5H5N5O2/c1-2-7-5(10-11-2)3-4(6)9-12-8-3/h1H3,(H2,6,9) InChIKey: SIIFIFWSMLVWHU-UHFFFAOYSA-N
CBID:37034 http://www.chembase.cn/molecule-37034.html