Phthalazine

1,1'-(phthalazine-1,4-diyldiimino)bis(4-butyl-3-chloroazetidin-2-one)

1,4-bis[(2E)-2-(3-methoxybutylidene)hydrazinyl]phthalazine

2(1H)-Phthalazinecarboxylic acid, 4-[(ethoxycarbonyl)oxy]-1-oxo-, ethylester

1,2,4-Triazolo(3,4-a)phthalazine, 6-(ethylsulfinyl)-3-phenyl-

1,4-Phthalazinedione, 2,3-dihydro-6-methyl-

4,4'-[phthalazine-1,4-diylbis(hydrazin-2-yl-1-ylidenemethylylidene)]bis[N,N-bis(2-chloroethyl)aniline]

3-HYDROXYMETHYL-S-TRIAZOLO[3,4-A]PHTHALAZINE

Pyridazino[1,2-b]phthalazine-6,11-dione,1,2,3,4-tetrahydro-1,2-dimethyl-

6,7-diamino-2,3-dihydrophthalazine-1,4-dione

Phthalazine, 1,1'-(1,2-ethanediyl)bis[3,4-dihydro-4,4-dimethyl-

3-benzyl-3,4,7,12-tetrahydro-1H-[1,2,5]triazepino[1,2-b]phthalazine-1,5(2H)-dione

2(1H)-Phthalazinecarboxamide,4-(4-aminophenyl)-N-butyl-6,7-dichloro-

2,3-Phthalazinedicarboxylic acid, 1-hydroxy-6,7-dimethoxy-, diethylester

4-(3-Chloro-4-methoxybenzylamino)-1-(4-hydroxypiperidin-1-yl)phthalazine-6-carbonitrile hydrochloride

Phthalazine, 1-(4-chlorophenoxy)-4-(4-pyridinylmethyl)-