2-Acetylthiazole24295-03-253 % similar 1-(2-Thiazolyl)-1-propanone43039-98-148 % similar 4-Methyl-2-thiazolecarboxylic acid14542-16-644 % similar 4-(1-Methylethyl)-2-thiazolecarboxylic acid300831-06-542 % similar 2,5-Pyrazinedicarboxylic acid122-05-441 % similar Thiophene-2-carboxylic acid527-72-041 % similar 4-Methyl-5-thiazolecarboxylic acid20485-41-040 % similar Thiazole-2-carboxamidine hydrochloride247037-82-740 % similar 5-Thiazolecarboxylic acid14527-41-439 % similar 1H-Imidazole-2-carboxylic acid16042-25-439 % similar Pyrazinoic acid98-97-539 % similar Picolinic acid98-98-639 % similar Isonicotinic acid55-22-139 % similar 4-Pyrimidinecarboxylic acid31462-59-638 % similar 3-Amino-2-pyrazinecarboxylic acid5424-01-138 % similar 4-Quinolinecarboxylic acid486-74-838 % similar 3-Methyl-2-thiophenecarboxylic acid23806-24-837 % similar 2-Bromo-3-thiophenecarboxylic acid24287-95-437 % similar N-2-Thiazolylacetamide2719-23-537 % similar 3-Fluoro-2-thiophenecarboxylic acid32431-84-837 % similar