32780-44-2

butyl 4-(3-chloro-4-tert-butyl-phenyl)-4-oxo-butanoate 4-(3-Chloro-4-tert-butylphenyl)-4-oxo-buttersaeure-butylester Benzenebutanoic acid, 3-chloro-4-(1,1-dimethylethyl)-γ-oxo-, butyl ester