Pyridazine

3,6-PYRIDAZINEDIONE,1-(2,5-DIHYDRO-6-METHYL-5-OXO-1,2,4-TRIAZIN-3-YL)-1,2-DIHYDRO-

1-benzyl-2-(propan-2-ylsulfanyl)-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione

1,4-Methano-1H-cyclopenta[d]pyridazine-2,3-dicarboxylic acid,4,4a,5,7a-tetrahydro-5-oxo-6-phenyl-, diethyl ester

3-PYRIDAZINEMETHANOL,HEXAHYDRO-4-HYDROXY-,(3R,4R)-

Pyrido[2,3-c]pyridazine, 1,5,6,7-tetrahydro-3-(methylthio)-

3-Pyridazinecarboxamide,N-(4-fluoro-2-methylphenyl)-6-[4-[2-(trifluoromethyl)benzoyl]-1-piperazinyl]-

3,6-Pyridazinedicarboxylic acid,3,6-bis[2-(2-pyridinylmethylene)hydrazide]

Tetrazolo[1,5-b]pyridazine-6-methanamine

6-{3-[(4-methylpiperazin-1-yl)sulfonyl]propoxy}[1,2,4]triazolo[1,5-b]pyridazine

4,5-Pyridazinediamine,3,6-diphenyl-

4,7-METHANO-1H-PYRAZOLO[3,4-D]PYRIDAZINE,OCTAHYDRO-

1-phenyl-2-thioxo-2,3,3a,7a-tetrahydro-1H-imidazo[4,5-d]pyridazine-4,7-dione

1,2,4-Triazolo[4,3-b]pyridazine, 6-chloro-3-(4-fluoro-3-methoxyphenyl)-

Imidazo[1,2-b]pyridazine, 5,6,7,8-tetrahydro-6-methyl-2,3-diphenyl-

Pyridazino[1,2-a]pyridazine-1-carboxylic acid,octahydro-8-[[1-(methoxycarbonyl)-4-phenylbutyl]amino]-9-oxo-, methylester

6H-Pyrrolo[3,4-d]pyridazine,6-(4-ethoxyphenyl)-1-(4-ethylphenyl)-4,5,7-trimethyl-

4,5-Pyridazinedione, 3,6-bis(1-oxopropyl)-, 1,2-dioxide

3-Pyridazinecarboxylic acid,1-(2-chlorophenyl)-1,4-dihydro-6-methyl-4-oxo-

Cycloocta[c]pyridazine,3-[3-fluoro-2-(trifluoromethyl)phenyl]-5,6,7,8,9,10-hexahydro-

3-Pyridazinecarboxylic acid,1-(4-chlorophenyl)-1,4-dihydro-4-oxo-5-(1-oxobutyl)-6-propyl-, sodiumsalt

1,2,4-Triazolo[4,3-b]pyridazine,3-(6-bromo-2-pyridinyl)-6-(hexahydro-1H-azepin-1-yl)-

1,2,4-Triazolo[4,3-b]pyridazine,3-(2-methoxy-4-pyrimidinyl)-6-(1-piperidinyl)-, monohydrochloride

Pyridazine, 3-(1H-imidazol-1-yl)-6-[4-(3-methylphenoxy)-1-piperidinyl]-

Pyridazine,1-benzoyl-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1,4,5,6-tetrahydro-,(5S)-

3-PYRIDAZINECARBOXYLIC ACID HEXAHYDRO-4,5-DIHYDROXY-

1,2,4-Triazolo[4,3-b]pyridazine, 6-azido-

3,4,5-tris[(2-fluorobenzyl)sulfanyl]pyridazine

Formic acid, compd. with4,8-dihydroxy-7-methylpyrido[3,4-d]pyridazine-3(4H)-carboximidamide(1:1)

Imidazo[1,2-b]pyridazine,3-methoxy-2-(4-methylphenyl)-6-[(2-pyridinylmethyl)thio]-

6-chloro-8-methylimidazo[1,2-b]pyridazine-2-carboxylic acid

1H-[1,2,4]Triazolo[1,2-a]pyridazine-1,3,6(2H,5H)-trione,dihydro-8-methoxy-2-phenyl-5-(phenylseleno)-, trans-

Pyridazine,3-(1,2,4-oxadiazol-3-yl)-6-[4-[2-(trifluoromethyl)phenoxy]-1-piperidinyl]-

4-(1-Bromo-2-methylpropan-2-yl)-3,6-dichloropyridazine

1,2-Pyridazinedicarboxylic acid, 3,6-dihydro-3-(phenylmethyl)-,1,2-diethyl ester, (3R)-

3-CHLORO-6-(4-CHLORO-PHENOXY)-PYRIDAZINE

5H-Pyrazolo[3,4-d]pyridazine