2-Amino-5,7-dimethyl-1,8-naphthyridine39565-07-6100 % similar 2-Chloro-6-methyl-4-pyrimidinamine14394-60-641 % similar 3-Amino-6-methylpyridazine18591-82-739 % similar 2-Amino-4,6-dimethylpyrimidine767-15-737 % similar 4-Amino-6-methylpyrimidine3435-28-735 % similar 5-Bromo-6-methyl-2-pyridinamine42753-71-933 % similar 2-Bromo-4,6-dimethyl-3-pyridinamine104829-98-332 % similar 2-Amino-9H-pyrido[2,3-B]indole26148-68-532 % similar Bathocuproine4733-39-531 % similar 6-Methyl-1H-pyrrolo[2,3-B]pyridine824-51-130 % similar