提示: 按住Ctrl键可以同时选择多个官能团
SMILES: o1c(nc(c1C=O)C)Cl Canonical SMILES: O=Cc1oc(nc1C)Cl InChI: InChI=1S/C5H4ClNO2/c1-3-4(2-8)9-5(6)7-3/h2H,1H3 InChIKey: CUHXOGGYMCTERJ-UHFFFAOYSA-N
CBID:801232 http://www.chembase.cn/molecule-801232.html