140859-61-6

Benzenebutanoic acid,a-[3-[[[4-[4-(ethylimino)-2,5-cyclohexadien-1-ylidene]-4,5-dihydro-5-oxo-1H-pyrazol-3-yl]carbonyl]amino]-4-hydroxyphenoxy]-4-[(2-methyl-1-oxo-2-propenyl)amino]-