4-Bromo-1-methyl-1H-imidazole-5-carboxaldehyde141524-74-552 % similar 5-Bromo-1-methyl-1H-imidazole1003-21-037 % similar 2-Bromo-1-methyl-1H-imidazole16681-59-737 % similar 2,4,5-Tribromo-1-methyl-1H-imidazole1003-91-435 % similar 1-Methylbenzimidazole1632-83-334 % similar 1-Methyl-1H-imidazole-4,5-dicarboxylic acid19485-38-231 % similar N1-Methyladenine5142-22-331 % similar 3-Methyladenine5142-23-431 % similar 9-Methyladenine700-00-531 % similar 7-Methyladenine935-69-331 % similar