(4z)-4-[(2,5-dichlorophenyl)hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one
CAS No. 5480-01-3
(4Z)-4-[(2,5-Dichlorophenyl)hydrazono]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; 1H-pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-[2-(2,5-dichlorophenyl)hydrazone], (4Z)-