Phthalazine e Impurezze

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

1-Chloro-7-methoxyphthalazine

2-Methyl-4-phenylphthalazin-1(2H)-one

3-(4-Methoxyphenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

5-Chlorophthalazine

Methyl 2-(1,4-dioxo-1,2,3,4-tetrahydrophthalazin-2-yl)acetate

1,4,6,7-Tetrachlorophthalazine

4-(4-hydroxyphenyl)-1,2-dihydrophthalazin-1-one

6-Bromo-4-chlorophthalazin-1(2H)-one

Methyl 2-(7,8-dimethoxy-1-oxophthalazin-2(1H)-yl)acetate

Methyl 4-oxo-3-phenyl-3,4-dihydrophthalazine-1-carboxylate

3-(4-Chlorophenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxamide

(4-Benzyl-1-oxo-1 H -phthalazin-2-yl)-acetic acid

2-(P-tolyl)phthalazin-1(2h)-one

3-Ethyl-3,4-dihydro-4-oxo-1-phthalazinecarboxamide

1-Bromophthalazine

6-(diethylamino)-2,3-dihydrophthalazine-1,4-dione

5-Methoxyphthalazine

1-Hydrazinyl-4-(thiophen-2-yl)phthalazine

N-[(hydrazinecarbonyl)(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzamide