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2,4,6,8-tetranitro-2,4,6,8-tetraazabicyklo-3,3,0-oktano-3
gen. keto-bicyclic HMX; 2,4,6,8-tetranitro-2,4,6,8-tetraazabicyclo 3,3,0-octanone-3,; tetranitrosemiglycouril