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SMILES: c1(c(=O)oc2c(c1)c1c(cc2)cccc1)c1cc2c(OCO2)cc1 Canonical SMILES: O=c1oc2ccc3c(c2cc1c1ccc2c(c1)OCO2)cccc3 InChI: InChI=1S/C20H12O4/c21-20-15(13-6-8-18-19(9-13)23-11-22-18)10-16-14-4-2-1-3-12(14)5-7-17(16)24-20/h1-10H,11H2 InChIKey: JFFWBGCMRWQMDP-UHFFFAOYSA-N
CBID:184876 http://www.chembase.cn/molecule-184876.html