提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c1c(c(cnn1)C(=O)O)C(=O)O Canonical SMILES: OC(=O)c1cnncc1C(=O)O InChI: InChI=1S/C6H4N2O4/c9-5(10)3-1-7-8-2-4(3)6(11)12/h1-2H,(H,9,10)(H,11,12) InChIKey: YRTBTTMXMPXJBB-UHFFFAOYSA-N
CBID:15536 http://www.chembase.cn/molecule-15536.html