Acta Cryst. (2007). C63, o746-o750  [ doi:10.1107/S0108270107052705 ]

Four substituted pyrazolines

D. Chopra, T. P. Mohan, B. Vishalakshi and T. N. Guru Row

Formula: C₂₇H₂₁FN₂O, C₂₇H₂₀ClFN₂O, C₂₈H₂₃FN₂O and C₂₈H₂₃FN₂O₂

Online 24 November 2007

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