2-Amino-5-pyrimidinecarboxylic acid3167-50-8100 % similar 6-Aminonicotinic acid3167-49-550 % similar Pyrazole-4-carboxylic acid37718-11-950 % similar 5-Pyrimidinecarboxylic acid4595-61-347 % similar [2,2′-Bipyridine]-5,5′-dicarboxylic acid1802-30-846 % similar 1H-Pyrrolo[2,3-B]pyridine-5-carboxylic acid754214-42-145 % similar 2-Amino-5-pyrimidinemethanol120747-85-543 % similar (2-Aminopyrimidin-5-yl)boronic acid936250-22-543 % similar 5-Iodo-2-pyrimidinamine1445-39-243 % similar 5-Chloro-2-pyrimidinamine5428-89-743 % similar 2-Amino-5-bromopyrimidine7752-82-143 % similar 3-Quinolinecarboxylic acid6480-68-843 % similar 1H-Pyrazolo[3,4-B]pyridine-5-carboxylic acid952182-02-443 % similar 6,6′-Dithiodinicotinic acid15658-35-242 % similar 6-Chloronicotinic acid5326-23-842 % similar 1H-Imidazole-5-carboxylic acid1072-84-042 % similar Dinicotinic acid499-81-041 % similar 5-Hydroxypyrazine-2-carboxylic acid34604-60-941 % similar 6-Hydrazinonicotinic acid133081-24-040 % similar 2-Amino-5-nitropyrimidine3073-77-640 % similar