Quinolinic acid89-00-9100 % similar 2-Acetyl-3-pyridinecarboxylic acid89942-59-672 % similar 2-Hydroxynicotinic acid609-71-265 % similar 3-Hydroxypicolinic acid874-24-865 % similar 3-Aminopicolinic acid1462-86-863 % similar 2-Chloronicotinic acid2942-59-863 % similar 2-Methylnicotinic acid3222-56-863 % similar 2-Mercaptonicotinic acid38521-46-963 % similar 2-Fluoronicotinic acid393-55-563 % similar 3-Methylpicolinic acid4021-07-263 % similar 2-Aminonicotinic acid5345-47-163 % similar 2-Phenyl-3-pyridinecarboxylic acid33421-39-561 % similar 2,3-Pyrazinedicarboxylic acid89-01-059 % similar 2-Methoxynicotinic acid16498-81-059 % similar 2-(Trifluoromethyl)nicotinic acid131747-43-857 % similar Phthalic acid88-99-356 % similar 2-Phenoxynicotinic acid35620-71-454 % similar 2-(Phenylthio)-3-pyridinecarboxylic acid35620-72-554 % similar 5H-Pyrrolo[3,4-B]pyridine-5,7(6H)-dione4664-00-053 % similar Furo[3,4-B]pyridine-5,7-dione699-98-952 % similar