294854-39-0

(E)-1,5-dimethyl-4-((3-methyl-4-oxonaphthalen-1(4H)-ylidene)amino)-2-phenyl-1H-pyrazol-3(2H)-one 1,5-dimethyl-4-[(3-methyl-4-oxo-1(4H)-naphthalenylidene)amino]-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-[(3-methyl-4-oxo-1(4H)-naphthalenylidene)amino]-2-phenyl-