Phthalazine e Impurezas

ethyl (1-oxophthalazin-2(1H)-yl)acetate

3-Hexyl-3,4-dihydro-4-oxo-1-phthalazinecarboxylic acid

4-Phenyl-2-propyl-2H-phthalazin-1-one

2-(1-oxophthalazin-2(1H)-yl)acetohydrazide

2-(4-Ethyl-1-oxophthalazin-2(1H)-yl)acetic acid

4-(Phthalazin-1-yloxy)aniline

4-(3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-phenylphthalazin-1(2H)-one

3-Allyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

4-(3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-phenylphthalazin-1(2H)-one

Methyl 2-(3-isopropyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetate

5-amino-2,3-dimethyl-2,3-dihydrophthalazine-1,4-dione

1-Chloro-4-ethoxyphthalazine

Methyl 1,4-dichlorophthalazine-6-carboxylate

2,3-dimethyl-1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid

1-Bromo-4-methylphthalazine

4-(3-Nitro-4-piperidin-1-ylphenyl)phthalazin-1(2H)-one

2-(4-Bromophenyl)-4-methylphthalazin-1(2H)-one

Phthalazin-6-amine

4-phenyl-1,2-dihydrophthalazine-1-thione

4-(2,5-Dimethylphenyl)-1,2-dihydrophthalazin-1-one