874584-97-1

1-Phthalazineacetamide, N-(2,3-dimethylphenyl)-3,4-dihydro-3-methyl-4-oxo- N-(2,3-dimethylphenyl)-2-(3-methyl-4-oxo-3,4-dihydro-1-phthalazinyl)acetamide N-(2,3-dimethylphenyl)-2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamide