提示: 按住Ctrl键可以同时选择多个官能团
SMILES: CCC(=C)C=O Canonical SMILES: CCC(=C)C=O InChI: InChI=1S/C5H8O/c1-3-5(2)4-6/h4H,2-3H2,1H3 InChIKey: GMLDCZYTIPCVMO-UHFFFAOYSA-N
CBID:138610 http://www.chembase.cn/molecule-138610.html