5-Aminopicolinic acid24242-20-4100 % similar 2,5-Pyridinedicarboxylic acid100-26-561 % similar 5-Fluoropyridine-2-carboxylic acid107504-08-558 % similar 2,5-Pyrazinedicarboxylic acid122-05-457 % similar 4-Aminopicolinic acid100047-36-756 % similar 5-Cyanopicolinic acid53234-55-253 % similar 5-Ethylpicolinic acid770-08-153 % similar 5-(Trifluoromethyl)pyridine-2-carboxylic acid80194-69-053 % similar 4-Aminobenzoic acid150-13-052 % similar 4-Aminopyridine-2-carboxylic acid hydrochloride1291487-29-051 % similar 5-Methyl 2,5-pyridinedicarboxylate17874-79-249 % similar Picolinic acid98-98-648 % similar Fusaric acid536-69-648 % similar 4-Pyrimidinecarboxylic acid31462-59-647 % similar 4-Aminophthalic acid5434-21-947 % similar 5-Chloro-2-pyrazinecarboxylic acid36070-80-146 % similar 5-Methyl-2-pyrazinecarboxylic acid5521-55-146 % similar Pyrazinoic acid98-97-544 % similar 6-Fluoro-3-pyridinamine1827-27-644 % similar Dipicolinic acid499-83-244 % similar