Not Less Than - 95%
N-(Triphenylmethyl)-4-imidazolecarboxaldehyde; 1-Triphenylmethyl-1H-imidazol-4-yl)carboxaldehyde; 1-Triphenylmethylimidazole-4-carboxaldehyde; 1-Trityl-1H-imidazol-4-ylcarboxaldehyde; 1-Trityl-1H-imidazole-4-carboxaldehyde;4-(N-Triphenylmethyl)imidazolecarboxaldehyde