提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c1c(ncc(=O)[nH]1)C=O Canonical SMILES: O=Cc1c[nH]c(=O)cn1 InChI: InChI=1S/C5H4N2O2/c8-3-4-1-7-5(9)2-6-4/h1-3H,(H,7,9) InChIKey: MLLJYHQEERKKLV-UHFFFAOYSA-N
CBID:802295 http://www.chembase.cn/molecule-802295.html