Dipicolinic acid499-83-252 % similar 6-Methylpicolinic acid934-60-151 % similar 4-Pyrimidinecarboxylic acid31462-59-650 % similar Lutidinic acid499-80-949 % similar Picolinic acid98-98-647 % similar 4-Fluoro-2-pyridinecarboxylic acid886371-78-446 % similar 2,5-Pyrazinedicarboxylic acid122-05-445 % similar 6-Hydroxypicolinic acid19621-92-244 % similar 6-Chloropicolinic acid4684-94-044 % similar 5-Methyl-2-pyrazinecarboxylic acid5521-55-144 % similar 6-Methoxypicolinic acid26893-73-244 % similar 1H-Pyrrolo[3,2-B]pyridine-5-carboxylic acid872355-64-144 % similar 2-Fluoroisonicotinic acid402-65-343 % similar Pyrazinoic acid98-97-543 % similar 4-Aminopyridine-2-carboxylic acid hydrochloride1291487-29-043 % similar 2-Methylnicotinic acid3222-56-842 % similar 3-Methylpicolinic acid4021-07-242 % similar Quinaldic acid93-10-742 % similar 4′-Methyl[2,2′-bipyridine]-4-carboxylic acid103946-54-941 % similar 5-Methyl-1H-pyrazole-3-carboxylic acid402-61-941 % similar