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  • 5-Chloroisatin

    Formula：C8H4ClNO2

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  • Tetramethylammonium Chloride

    Formula：(CH3)4NCl

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  • Tetramethylammonium Bromide

    Formula：(CH3)4NBr

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  • Tetraethylammonium Bromide

    Formula：(C2H5)4NBr

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  • Tetrapropylammonium Bromide

    Formula：(C3H7)4NBr

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  • Tetrabutylammonium Bromide

    Formula：(C4H9)4NBr

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  • Tetrabutylammonium Bisulfate

    Formula：(C4H9)4NHSO4

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  • Benzyltrimethylammonium Chloride

    Formula：C6H5CH2(CH3)3NCl

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