2-[4-(Diethylamino)-2-hydroxybenzoyl]-3,4,5,6-tetrafluorobenzoic acid

C₁₈H₁₅F₄NO₄

Yan, Fan-YongGe, Feng-YanWang Jin-PengYan Xi-LongBai Guo-Yi

Acta Crystallographica Section E (2006) 62, 4 o1509-o1510

a=12.954(2)Å   b=15.480(3)Å   c=9.0431(16)Å

α=90.00°   β=100.321(3)°   γ=90.00°