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SMILES: c1c(S(=O)(=O)CCC(=O)O)cc2c(c1)cccc2 Canonical SMILES: OC(=O)CCS(=O)(=O)c1ccc2c(c1)cccc2 InChI: InChI=1S/C13H12O4S/c14-13(15)7-8-18(16,17)12-6-5-10-3-1-2-4-11(10)9-12/h1-6,9H,7-8H2,(H,14,15) InChIKey: OSYQPWIOAFNQLP-UHFFFAOYSA-N
CBID:56135 http://www.chembase.cn/molecule-56135.html