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SMILES: c1(c2nc3c(s2)cccc3)c(=O)oc2c(c1)ccc(c2)OC(=O)c1ccccc1 Canonical SMILES: O=c1oc2cc(ccc2cc1c1nc2c(s1)cccc2)OC(=O)c1ccccc1 InChI: InChI=1S/C23H13NO4S/c25-22(14-6-2-1-3-7-14)27-16-11-10-15-12-17(23(26)28-19(15)13-16)21-24-18-8-4-5-9-20(18)29-21/h1-13H InChIKey: KHSORWOFDJUUMT-UHFFFAOYSA-N
CBID:192695 http://www.chembase.cn/molecule-192695.html