1-phthalazinyl

Propanoic acid, 3-[2-(1-phthalazinyl)hydrazino]-, methyl ester

ACETIC ACID [[4-(3,5-DIMETHYL-1H-PYRAZOL-1-YL)-1-PHTHALAZINYL]THIO]-,ETHYL ESTER

1H-Indole-3-carbonitrile,4-[4-[(cyclopropylmethyl)propylamino]-1-phthalazinyl]-

1,2,4-Thiadiazol-5(2H)-one, 3-[4-(4-pyridinyl)-1-phthalazinyl]-

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

4-Piperidinol, 1-[4-(1H-tetrazol-5-yl)-1-phthalazinyl]-

Benzoic acid,4-[[6-[(3-cyclopentyl-1-oxopropyl)amino]-3,4-dihydro-4-oxo-1-phthalazinyl]methyl]-, methyl ester

Acetic acid, [(3,4-dihydro-4-oxo-1-phthalazinyl)oxy]-, ethyl ester

Methanesulfonamide,N-[2-chloro-5-(3,4-dihydro-3-methyl-4-oxo-1-phthalazinyl)phenyl]-

Benzaldehyde, 4-hydroxy-3-methoxy-,2-[4-(4-chloro-3-methylphenyl)-1-phthalazinyl]hydrazone