1-Methyl-1H-pyrazole-4-carboxaldehyde25016-11-932 % similar 1-Methylindole-3-carboxaldehyde19012-03-432 % similar 2-(Methylthio)-5-pyrimidinecarbaldehyde90905-31-031 % similar Imidazole-2-carboxaldehyde10111-08-731 % similar 4-Methylpyridine-2-carbaldehyde53547-60-731 % similar 3-Methyl-2-pyridinecarboxaldehyde55589-47-431 % similar 2-Methylpyridine-3-carbaldehyde60032-57-731 % similar 2-Methylisonicotinaldehyde63875-01-431 % similar 1,3-Thiazole-2-carbaldehyde10200-59-630 % similar Pyridine-2-carbaldehyde1121-60-430 % similar Pyrazine-2-carbaldehyde5780-66-530 % similar