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140440-27-3 1-oxaspiro[2.4]hept-6-en-5-one, 2,2,4,4-tetramethyl-

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Product Name 1-Oxaspiro[2.4]hept-6-en-5-one, 2,2,4,4-tetramethyl-
CAS No. 140440-27-3
Molecular Formula C10H14O2