18356-28-0 1H-Pyrrolizine-3,5(2H,6H)-dione, dihydro- 3,5-Dioxopyrrolizidine 3H-Pyrrolizine-3,5(2H)-dione, tetrahydro- (6CI) 5-21-10-00069 (Beilstein Handbook Reference) BRN 0121236 CI 911 Dihydro-1H-pyrrolizine-3,5(2H,6H)-dione NSC 122751 Rolziracetam Rolziracetam [BAN:INN] Rolziracetam' Rolziracetamum [INN-Latin]