3-(2-Chloroethyl)-N,N-dimethyl-4-oxo-3,4-dihydroimidazo(5,1-d)-1,2,3,5-tetrazine-8-carboxamide 8-(N,N-Dimethyl)mitozolomide 8-Nndmm 85623-00-3 Imidazo(5,1-d)-1,2,3,5-tetrazine-8-carboxamide, 3-(2-chloroethyl)-3,4-dihydro-N,N-dimethyl-4-oxo-