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919098-99-0 5(4h)-oxazolone, 2-(5-ethynyl-2-thienyl)-4,4-dimethyl-

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Product Name 5(4H)-Oxazolone, 2-(5-ethynyl-2-thienyl)-4,4-dimethyl-
CAS No. 919098-99-0
Molecular Formula C11H9NO2S