formaldehyde,chloro,phthalazinylidene,hydrazone,phthalazinyl
Phthalazinyl
361444-17-9Acetic acid, chloro-,3,4-dihydro-4-oxo-3-phenyl-7-[(phenylamino)sulfonyl]-1-phthalazinylester
62817-73-6Benzamide,2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-N-(1,2,3,4-tetrahydro-1,4-dioxo-5-phthalazinyl)-