5-甲基-1-(2-甲基苯基)吡唑-4-羧酸

5-METHYL-1-(2-METHYLPHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID · CAS 423768-56-3

5-甲基-1-(2-甲基苯基)吡唑-4-羧酸