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    "2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=6114",
    "ALIASES": [
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    "CAS": "75-21-8",
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    "INCHI_STRING": "InChI=1S/C2H4O/c1-2-3-1/h1-2H2",
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    "SMILES": "C1CO1"
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