1(2H)-Phthalazinone, 2-(2-(dimethylamino)ethyl)-, hydrochloride 2-(2'-Dimethylaminoaethyl)phtalazon-(1)-HCl [German] 2-(2-(Dimethylamino)ethyl)-1(2H)-phthalazinone hydrochloride 73972-96-0 HL 2156