1-Phenyl-3-carboxy-5-pyrazolone119-18-6100 % similar 1-(4′-Sulfophenyl)-3-carboxy-5-pyrazolone118-47-865 % similar 1-Phenyl-3-carbethoxy-5-pyrazolone89-33-857 % similar Edaravone89-25-856 % similar 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid60875-16-343 % similar Sodium 1-(4-sulfophenyl)-5-pyrazolone-3-carboxylate52126-51-942 % similar 1-(3-Chlorophenyl)-3-methyl-5-pyrazolone90-31-340 % similar 1-(4-Chlorophenyl)-3-methyl-5-pyrazolone13024-90-340 % similar 1-P-Tolyl-3-methyl-5-pyrazolone86-92-040 % similar Phenidone92-43-338 % similar 1-(4′-Sulfophenyl)-3-methyl-5-pyrazolone89-36-138 % similar 1-(3′-Sulfophenyl)-3-methyl-5-pyrazolone119-17-538 % similar 1-(2-Chlorophenyl)-3-methyl-5-pyrazolone14580-22-438 % similar α-Phenylacrylic acid492-38-638 % similar N-Phenyliminodiacetic acid1137-73-137 % similar 4,4′-Bis(1-phenyl-3-methyl-5-pyrazolone)7477-67-036 % similar 2-Chloro-N-methyl-N-phenylacetamide2620-05-536 % similar 1-Phenyl-2-pyrrolidinone4641-57-036 % similar α-Oxobenzenebutanoic acid710-11-236 % similar Phenylthiohydantoin2010-15-336 % similar