57942-49-1 7-Chloro-2-(o-chlorostyryl)-4-((4-(diethylamino)-1-methylbutyl)amino)quinazoline diphosphate Aminazoline diphosphate Quinazoline, 7-chloro-2-(o-chlorostyryl)-4-(4-(diethylamino)-1-methylbutylamino)-, diphosphate