4-Bromo-2-thiophenecarboxylic acid16694-18-134 % similar 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid18212-21-034 % similar 4-Methyl-1,3-oxazole-5-carboxylic acid2510-32-934 % similar 5-Chloro-2-pyrazinecarboxylic acid36070-80-134 % similar 5-Aminopyrazine-2-carboxylic acid40155-43-934 % similar 3-Methyl-5-isoxazolecarboxylic acid4857-42-534 % similar Lutidinic acid499-80-934 % similar 6-Chloropyridazine-3-carboxylic Acid5096-73-134 % similar Acridine-9-carboxylic acid5336-90-334 % similar 6-Hydroxypyrimidine-4-carboxylic acid6299-87-234 % similar 5-Bromo-2-pyrazinecarboxylic acid876161-05-634 % similar 6-Trifluoromethyl-2-pyridinecarboxylic acid131747-42-734 % similar 2,3-Dimethylquinoxaline-6-carboxylic acid17635-26-634 % similar 2-Chloro-6-methylpyridine-4-carboxylic acid25462-85-534 % similar 2-Chloro-6-methylnicotinic acid30529-70-534 % similar Orotic acid monohydrate50887-69-934 % similar 5-Ethylpicolinic acid770-08-134 % similar 6-Chloro-5-fluoro-pyridine-2-carboxylic acid860296-24-834 % similar 1H-Pyrrolo[3,2-b]pyridine-5-carboxylic acid872355-64-134 % similar 1H-Pyrrolo(2,3-b)pyridine-6-carboxylic acid898746-35-534 % similar