提示: 按住Ctrl键可以同时选择多个官能团
SMILES: Nc1c2[nH]ncc2ncn1 Canonical SMILES: Nc1ncnc2c1[nH]nc2 InChI: InChI=1S/C5H5N5/c6-5-4-3(1-9-10-4)7-2-8-5/h1-2H,(H,9,10)(H2,6,7,8) InChIKey: MPDXYVOXVJOKIN-UHFFFAOYSA-N
CBID:293227 http://www.chembase.cn/molecule-293227.html