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55033-80-2 3-oxa-6-azoniaspiro[5.5]undecane, 2-oxo-1-(phenylmethylene)-,bromide

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Product Name 3-Oxa-6-azoniaspiro[5.5]undecane, 2-oxo-1-(phenylmethylene)-,bromide
CAS No. 55033-80-2
Molecular Formula C16H20NO2・Br