4-(4-Hydroxy-3-methylphenyl)phthalazin-1(2H)-one
4-(3-Bromo-4-hydroxyphenyl)phthalazin-1(2H)-one
2-(2-Hydroxyethyl)phthalazin-1(2H)-one
2-(3-(2-Hydroxyethyl)-4-oxo-3,4-dihydrophthalazin-1-yl)acetic acid
4-(4-Chlorobenzyl)phthalazin-1-ol
4-(2-(4-Methylphthalazin-1-yl)hydrazinyl)phthalazin-1-ol
6,7-Dimethoxyphthalazine-1,4-diol
4-(4-Hydroxy-3-methoxyphenyl)phthalazin-1(2H)-one
Ethyl 1-hydroxy-4-(hydroxymethyl)phthalazine-6-carboxylate
4-(2-Hydroxy-5-methylphenyl)-2-phenylphthalazin-1(2H)-one
6-(tert-Butyl)-2-(3-chloro-2-(hydroxymethyl)phenyl)-8-fluorophthalazin-1(2H)-one
7-(Trifluoromethyl)phthalazin-1-ol
Phthalazine-6,7-diol
4-(4-Hydroxyphenyl)phthalazin-1(2H)-one
4-(3-Chloro-4-hydroxyphenyl)phthalazin-1(2H)-one
4-(5-Chloro-2-hydroxyphenyl)-2-phenylphthalazin-1(2H)-one
N-(2-Aminoethyl)-3-(4-hydroxyphthalazin-1-yl)propanamide
4-((4-Hydroxybutyl)amino)phthalazin-1(2H)-one
4-Hydroxy-2-phenylphthalazin-1(2H)-one
4-((3-Hydroxypropyl)amino)phthalazin-1(2H)-one
