提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c12c(nccn1)c(n[nH]2)N Canonical SMILES: Nc1n[nH]c2c1nccn2 InChI: InChI=1S/C5H5N5/c6-4-3-5(10-9-4)8-2-1-7-3/h1-2H,(H3,6,8,9,10) InChIKey: FPPZCGSFUJKIER-UHFFFAOYSA-N
CBID:66892 http://www.chembase.cn/molecule-66892.html