提示: 按住Ctrl键可以同时选择多个官能团
SMILES: O1C2C1C(=O)C=C(C2=O)O Canonical SMILES: OC1=CC(=O)C2C(C1=O)O2 InChI: InChI=1S/C6H4O4/c7-2-1-3(8)5-6(10-5)4(2)9/h1,5-7H InChIKey: HWTYHISMBRULSZ-UHFFFAOYSA-N
CBID:82193 http://www.chembase.cn/molecule-82193.html