butanoic,chloro,phthalazinyl,hydrazide,1-phthalazinyl
Phthalazinyl
497256-71-0Butanoic acid,4-[[3,4-dihydro-4-oxo-1-[[2-(trifluoromethyl)phenyl]methyl]-6-phthalazinyl]amino]-4-oxo-, ethyl ester
361444-17-9Acetic acid, chloro-,3,4-dihydro-4-oxo-3-phenyl-7-[(phenylamino)sulfonyl]-1-phthalazinylester