1H-Imidazole-5-carboxylic acid1072-84-0100 % similar 5-Pyrimidinecarboxylic acid4595-61-350 % similar Pyrrole-2-carboxylic acid634-97-945 % similar 1H-Imidazole-5-acetic acid645-65-844 % similar Pyrazole-3,5-dicarboxylic acid3112-31-044 % similar Pyrazole-4-carboxylic acid37718-11-944 % similar 1,2,4-Triazole-3-carboxylic acid4928-87-444 % similar Dinicotinic acid499-81-043 % similar 5-Hydroxypyrazine-2-carboxylic acid34604-60-943 % similar Imidazole-4,5-dicarboxylic acid570-22-942 % similar 3-(5-Azaindole)carboxylic acid119248-43-042 % similar 1H-Pyrrolo[2,3-C]pyridine-2-carboxylic acid24334-20-142 % similar Urocanic acid104-98-342 % similar 2-Amino-5-pyrimidinecarboxylic acid3167-50-842 % similar 2,5-Pyrazinedicarboxylic acid122-05-441 % similar Chelidamic acid138-60-341 % similar Imidazoleacetic acid hydrochloride3251-69-241 % similar Oxazole-5-carboxylic acid118994-90-439 % similar 5-Thiazolecarboxylic acid14527-41-439 % similar 1H-Imidazole-2-carboxylic acid16042-25-439 % similar