1-Methyl-2-bromlysergic acid diethylamide 4-25-00-00974 (Beilstein Handbook Reference) 50484-98-5 BRN 0048147 Ergoline-8-beta-carboxamide, 2-bromo-9,10-didehydro-N,N-diethyl-1,6-dimethyl- MBL-61 N(1)-Methyl-2-bromo-lysergic acid diethylamide