5-ethyl-3-phenyl-1,2-oxazole-4-carboxylic acid

5-甲基-3-苯基-4-异恶唑甲酸

5-甲基-3-苯基-4-异唑甲酰氯

5-Methyl-3-phenyl-isoxazole-4-carboxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide

4-(4',5'-dihydro-4',4'-dimethyl-Δ2-oxazolin-2-yl)-5-methyl-3-phenylisoxazole