78463-86-2 8-((N-2-Azidoethyl-N-methylsulfonylamino)methyl)-6-methylergol-8-ene maleate Gyki 32887 Methanesulfonamide, N-(2-azidoethyl)-N-((8,9-didehydro-6-methylergolin-8-yl)methyl)-, (Z)-2-butenedioate (1:1) RGH-7825