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SMILES: O1C(=O)C=C(C1)O Canonical SMILES: OC1=CC(=O)OC1 InChI: InChI=1S/C4H4O3/c5-3-1-4(6)7-2-3/h1,5H,2H2 InChIKey: JZQBAGOECGRTSA-UHFFFAOYSA-N
CBID:85690 http://www.chembase.cn/molecule-85690.html