3-tert-Butyl-4-[3-(4-nitrophenyl)prop-2-en-1-ylidene]-1-phenyl-4,5-dihydro-1H-pyrazol-5-one 1g

3-tert-Butyl-4-[3-(4-nitrophenyl)prop-2-en-1-ylidene]-1-phenyl-4,5-dihydro-1H-pyrazol-5-one 1g