m&b39565;nsc353451;ccrg81010;azolastone;MITOZOLOMIDE;M and B-39565;8-carbamoyl-3-(2-chloroethyl)imidazo(5,1-d)-1,2,3,5-tetrazin-4(3h)-one;3-(2-chloroethyl)-3,4-dihydro-4-oxoimidazo(5,1-d)-1,2,3,5-tetrazine-8-carbox;imidazo(5,1-d)-1,2,3,5-tetrazine-8-carboxamide,3-(2-chloroethyl)-3,4-dihydro-4;3-(2-Chloroethyl)-3,4-dihydro-4-oxoimidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxamide