propanoic,methyl,phthalazinyl,hydrazono,1-phthalazinyl
Phthalazinyl
880489-53-2Carbamic acid,[4-[4-[(5-methyl-1H-pyrazol-3-yl)amino]-1-oxo-2(1H)-phthalazinyl]phenyl]-, ethyl ester
880489-54-3Carbamic acid,methyl[4-[4-[(5-methyl-1H-pyrazol-3-yl)amino]-1-oxo-2(1H)-phthalazinyl]phenyl]-, ethyl ester