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SMILES: c1(c2oc3c(c2)cccc3)c(=O)c2c(oc1)c(c(cc2)O)C Canonical SMILES: Oc1ccc2c(c1C)occ(c2=O)c1cc2c(o1)cccc2 InChI: InChI=1S/C18H12O4/c1-10-14(19)7-6-12-17(20)13(9-21-18(10)12)16-8-11-4-2-3-5-15(11)22-16/h2-9,19H,1H3 InChIKey: IMKPUBLPFUGNQQ-UHFFFAOYSA-N
CBID:185053 http://www.chembase.cn/molecule-185053.html