提示: 按住Ctrl键可以同时选择多个官能团
SMILES: O=C1C(=O)C(=O)C(=O)C(=O)C1=O Canonical SMILES: O=C1C(=O)C(=O)C(=O)C(=O)C1=O InChI: InChI=1S/C6O6/c7-1-2(8)4(10)6(12)5(11)3(1)9 InChIKey: PKRGYJHUXHCUCN-UHFFFAOYSA-N
CBID:126801 http://www.chembase.cn/molecule-126801.html