(4<i>Z</i>)-4-[(2<i>E</i>)-1-Hydroxy-3-(3-nitrophenyl)prop-2-en-1-ylidene]- 3-methyl-1-(4-methylphenyl)-1<i>H</i>-pyrazol-5(4<i>H</i>)-one

C₂₀H₁₇N₃O₄

Chaudhry, FaryalTahir, M. NawazKhan, Misbahul AinAther, Abdul QayyumAsif, Nadia

Acta Crystallographica Section E (2012) 68, 7 o2044

a=19.8712(16)Å   b=12.1917(10)Å   c=16.733(2)Å

α=90°   β=121.188(4)°   γ=90°