dibromo,chloroimidazo,pyridazine,imidazo[1,2-b],imidazo[1,2-b]pyridazin,imidazo[1,2-b]pyridazine,[1,2-b]pyridazin,[1,2-b]pyridazine
[1,2-b]pyridazin
139537-91-0Pyrrolo[1,2-b]pyridazine-3-carboxylic acid,2-(4-fluorophenyl)-4-(1-methylethyl)-7-phenyl-, ethyl ester
139537-96-5Pyrrolo[1,2-b]pyridazine-3-carboxylic acid,7-(1,1-dimethylethyl)-2-(4-fluorophenyl)-4-(1-methylethyl)-, ethyl ester
139537-92-1Pyrrolo[1,2-b]pyridazine-3-carboxylic acid,2-(4-fluorophenyl)-4-(1-methylethyl)-7-(methylthio)-, ethyl ester