提示: 按住Ctrl键可以同时选择多个官能团
SMILES: N#CC(C=C)O Canonical SMILES: OC(C#N)C=C InChI: InChI=1S/C4H5NO/c1-2-4(6)3-5/h2,4,6H,1H2 InChIKey: WKFMHXZXCCJSJK-UHFFFAOYSA-N
CBID:242028 http://www.chembase.cn/molecule-242028.html