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SMILES: O=C1COCC(=O)O1 Canonical SMILES: O=C1COCC(=O)O1 InChI: InChI=1S/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2 InChIKey: PIYNUZCGMLCXKJ-UHFFFAOYSA-N
CBID:111757 http://www.chembase.cn/molecule-111757.html