41614-70-4

4-[(2,6-dihydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

4-[(2,6-dihydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one