4-Amino-6-chloro-5-pyrimidinecarboxaldehyde14160-93-138 % similar 5-Formyluracil1195-08-033 % similar Thieno(2,3-d)pyrimidin-4(3H)-one14080-50-333 % similar 3H,4H-Thieno[3,2-d]pyrimidin-4-one16234-10-933 % similar 2,6-Dihydroxybenzaldehyde387-46-232 % similar 1H-Benzimidazole-6-carboxaldehyde58442-17-432 % similar Hypoxanthine68-94-032 % similar Imidazole-2-carboxaldehyde10111-08-731 % similar Imidazole-4-carboxaldehyde3034-50-231 % similar 2,4,6-Trihydroxybenzaldehyde487-70-731 % similar Xanthine69-89-630 % similar