提示: 按住Ctrl键可以同时选择多个官能团
SMILES: C(=[17O])=[17O] Canonical SMILES: [17O]=C=[17O] InChI: InChI=1S/CO2/c2-1-3/i2+1,3+1 InChIKey: CURLTUGMZLYLDI-SUEIGJEOSA-N
CBID:135298 http://www.chembase.cn/molecule-135298.html