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SMILES: C(=O)C(=O)CC Canonical SMILES: CCC(=O)C=O InChI: InChI=1S/C4H6O2/c1-2-4(6)3-5/h3H,2H2,1H3 InChIKey: RWHQMRRVZJSKGX-UHFFFAOYSA-N
CBID:812335 http://www.chembase.cn/molecule-812335.html