提示: 按住Ctrl键可以同时选择多个官能团
SMILES: o1ncc(c1)C=O Canonical SMILES: O=Cc1conc1 InChI: InChI=1S/C4H3NO2/c6-2-4-1-5-7-3-4/h1-3H InChIKey: BLOZNQVFQCOHRW-UHFFFAOYSA-N
CBID:813065 http://www.chembase.cn/molecule-813065.html