1-phthalazinyl

Phenol, 5-chloro-2-[[4-(4-pyridinylmethyl)-1-phthalazinyl]amino]-

Piperazine, 1-[3-[(3,4-dihydro-4-oxo-1-phthalazinyl)methyl]benzoyl]-

PIPERIDINE,1-[[[4-(3,5-DIMETHYL-1H-PYRAZOL-1-YL)-1-PHTHALAZINYL]THIO]ACETYL]-2,6-DIMETHYL-

Benzaldehyde, 1-phthalazinylhydrazone

2-Butenoic acid, 3-methyl-, 2-(1-phthalazinyl)hydrazide

Benzoic acid,4-[[6-[[[(2,4-difluorophenyl)amino]carbonyl]amino]-3,4-dihydro-4-oxo-1-phthalazinyl]methyl]-, methyl ester

4-Piperidinecarbonitrile,1-[4-(1-methyl-1H-imidazol-2-yl)-1-phthalazinyl]-

Acetamide, N-[3-[[4-(4-pyridinylmethyl)-1-phthalazinyl]amino]phenyl]-