提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c1nncc(c1)C=O Canonical SMILES: O=Cc1ccnnc1 InChI: InChI=1S/C5H4N2O/c8-4-5-1-2-6-7-3-5/h1-4H InChIKey: BZORCBQGFKOHMY-UHFFFAOYSA-N
CBID:64531 http://www.chembase.cn/molecule-64531.html