提示: 按住Ctrl键可以同时选择多个官能团
SMILES: O1COCC=CC1 Canonical SMILES: C1OCC=CCO1 InChI: InChI=1S/C5H8O2/c1-2-4-7-5-6-3-1/h1-2H,3-5H2 InChIKey: BAKUAUDFCNFLBX-UHFFFAOYSA-N
CBID:122854 http://www.chembase.cn/molecule-122854.html