5-Methyl-2-pyrazinecarboxylic acid5521-55-1100 % similar 2,5-Pyrazinedicarboxylic acid122-05-472 % similar 5-Chloro-2-pyrazinecarboxylic acid36070-80-156 % similar 5-Methoxy-2-pyrazinecarboxylic acid40155-42-856 % similar 6-Methylpicolinic acid934-60-150 % similar Pyrazinoic acid98-97-550 % similar 2,5-Pyridinedicarboxylic acid100-26-548 % similar 2,5-Dimethylpyrazine123-32-048 % similar Acipimox51037-30-047 % similar 5-Ethylpicolinic acid770-08-146 % similar 5-Fluoropyridine-2-carboxylic acid107504-08-546 % similar 5-Aminopicolinic acid24242-20-446 % similar 5-Hydroxypyrazine-2-carboxylic acid34604-60-944 % similar 5-Methyl-2,3-pyridinedicarboxylic acid53636-65-043 % similar 5-Methyl-1H-pyrazole-3-carboxylic acid402-61-943 % similar 3-Methyl-5-isoxazolecarboxylic acid4857-42-543 % similar 5-Methyl 2,5-pyridinedicarboxylate17874-79-243 % similar 5-Cyanopicolinic acid53234-55-242 % similar 5-(Trifluoromethyl)pyridine-2-carboxylic acid80194-69-042 % similar 4-Methyl-2-thiazolecarboxylic acid14542-16-642 % similar