Ampyrone83-07-855 % similar Diantipyrylmethane1251-85-053 % similar 4-Iodoantipyrine129-81-753 % similar 4-Aminoantipyrine hydrochloride22198-72-751 % similar Propyphenazone479-92-551 % similar Aminopyrine58-15-151 % similar 4-Formylantipyrine950-81-251 % similar Ramifenazone3615-24-548 % similar Isopyrine hydrochloride18342-39-745 % similar Dipyrone68-89-339 % similar N-(2,6-Dimethylphenyl)acetamide2198-53-039 % similar Acetanilide103-84-438 % similar Dipyrone monohydrate5907-38-038 % similar Antipyrine60-80-038 % similar N-(2-Methylphenyl)acetamide120-66-135 % similar N-(3-Methylphenyl)acetamide537-92-833 % similar 2′-Benzoylacetanilide85-99-433 % similar N-Acetylanthranilic acid89-52-132 % similar Acetylphenylhydrazine114-83-032 % similar N-Benzylacetamide588-46-532 % similar