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SMILES: N1CC(=O)CC1 Canonical SMILES: O=C1CNCC1 InChI: InChI=1S/C4H7NO/c6-4-1-2-5-3-4/h5H,1-3H2 InChIKey: QGKLPGKXAVVPOJ-UHFFFAOYSA-N
CBID:90754 http://www.chembase.cn/molecule-90754.html