4,5,6,7,8-PENTACHLOROPHTHALAZIN-1(2H)-ONE
25732-36-9
6-methylphthalazin-1(2H)-one
234122-32-8
4-methyl-3,4-dihydrophthalazin-1(2H)-one
6091-73-2
5-Nitrophthalazin-1(2H)-one
89898-93-1
4-butoxyphthalazin-1(2H)-one
7403-78-3
2-phenylphthalazin-1(2H)-one
6266-49-5