1-Methyl LSD 60634-66-4 9,10-Didehydro-N,N-diethyl-1,6-dimethylergoline-8-beta-carboxamide dimaleate Ergoline-8-beta-carboxamide, 9,10-didehydro-N,N-diethyl-1,6-dimethyl-, dimaleate MLD-41