5190-63-6

1-Phenyl-3-methyl-4-[2-(1,3,3-trimethylindoline-2-ylidene)ethylidene]-2-pyrazoline-5-one (4E)-5-methyl-2-phenyl-4-[(2Z)-2-(1,3,3-trimethylindol-2-ylidene)ethylidene]pyrazol-3-one 5-methyl-2-phenyl-4-[2-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylidene]-2,4-dihydro-pyrazol-3-one 4-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 3H-Pyrazol-3-one, 4-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-2,4-dihydro-5-methyl-2-phenyl- 4-[2-[(2,3-Dihydro-1,3,3-trimethyl-1H-indol)-2-ylidene]ethylidene]-3,4-dihydro-5-methyl-2-phenyl-2H-pyrazol-3-one