提示: 按住Ctrl键可以同时选择多个官能团
SMILES: o1c(ncc1)C(=O)OC Canonical SMILES: COC(=O)c1ncco1 InChI: InChI=1S/C5H5NO3/c1-8-5(7)4-6-2-3-9-4/h2-3H,1H3 InChIKey: GSKQTLDIWHGWSR-UHFFFAOYSA-N
CBID:807596 http://www.chembase.cn/molecule-807596.html