18016-80-3 19875-60-6 3-(9,10-Didehydro-6-methylergolin-8alpha-yl)-1,1-diethylurea EINECS 241-925-1 LISURIDE Lisurida [INN-Spanish] Lisuride [INN] Lisuridum [INN-Latin] Lysuride N'-((8alpha)-9,10-Didehydro-6-methylergolin-8-yl)-N,N-diethylurea Urea, N'-((8alpha)-9,10-didehydro-6-methylergolin-8-yl)-N,N-diethyl-