提示: 按住Ctrl键可以同时选择多个官能团
SMILES: O=c1oc(=O)c2c3c(c4c(c12)c(=O)oc4=O)c(=O)oc3=O Canonical SMILES: O=c1oc(=O)c2c1c1c(=O)oc(=O)c1c1c2c(=O)oc1=O InChI: InChI=1S/C12O9/c13-7-1-2(8(14)19-7)4-6(12(18)21-11(4)17)5-3(1)9(15)20-10(5)16 InChIKey: NNYHMCFMPHPHOQ-UHFFFAOYSA-N
CBID:128250 http://www.chembase.cn/molecule-128250.html