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CAS NO:123-11-5;50984-52-6;   MF:C8H8O2
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CAS NO:118-92-3;   MF:C7H7NO2
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CAS NO:344-04-7;   MF:C6BrF5
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CAS NO:506-77-4;   MF:CClN
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CAS NO:1897-52-5;   MF:C7H3F2N
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