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SMILES: C=CCCC=O Canonical SMILES: C=CCCC=O InChI: InChI=1S/C5H8O/c1-2-3-4-5-6/h2,5H,1,3-4H2 InChIKey: QUMSUJWRUHPEEJ-UHFFFAOYSA-N
CBID:302336 http://www.chembase.cn/molecule-302336.html