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491850-77-2 3-butenoic acid, 4-chloro-4-(4-methylphenyl)-2-oxo-, ethyl ester, (3z)-

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Product Name 3-Butenoic acid, 4-chloro-4-(4-methylphenyl)-2-oxo-, ethyl ester, (3Z)-
CAS No. 491850-77-2
Molecular Formula C13H13ClO3