benzenesulfinamide,ethylthio,ethoxy,phthalazinyl
Phthalazinyl
62335-86-8Butanamide,N-[2-chloro-5-(3,4-dihydro-4-oxo-1-phthalazinyl)phenyl]-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxo-
361444-17-9Acetic acid, chloro-,3,4-dihydro-4-oxo-3-phenyl-7-[(phenylamino)sulfonyl]-1-phthalazinylester