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31070-43-6 2-butenoic acid, 2(or3)-methyl-4-oxo-, (2e)- (9ci)

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Product Name 2-Butenoic acid, 2(or3)-methyl-4-oxo-, (2E)- (9CI)
CAS No. 31070-43-6
Synonyms 2-Butenoicacid, 2(or 3)-methyl-4-oxo-, (E)-; Mesaconaldehydic acid
Molecular Formula C5H6O3