Quinoline-7-carbaldehyde49573-30-031 % similar 1H-Indazole-6-carbaldehyde669050-69-531 % similar 1H-Indazole-4-carboxaldehyde669050-70-831 % similar Quinacridone1047-16-131 % similar 7H-Benzo[c]carbazole205-25-431 % similar Benzo[a]carbazole239-01-031 % similar 2-Methyl-1H-imidazole-4-carboxaldehyde35034-22-131 % similar 5,7-Dihydroindolo(2,3-b)carbazole111296-90-330 % similar Indazole271-44-330 % similar [1,1′-Biphenyl]-4-carboxaldehyde3218-36-830 % similar Acridone578-95-030 % similar 2-Bromobenzaldehyde6630-33-730 % similar 1H-Pyrrolo[3,2-B]pyridine-3-carboxaldehyde (9ci)276862-85-230 % similar 4-Bromoindole-3-carboxaldehyde98600-34-130 % similar