Not Less Than - 95%
2,3,4,5-Tetrahydro-7,8-dinitro-3-(trifluoroacetyl)-1,5-methano-1H-3-benzazepine;
1-(7,8-Dinitro-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepin-3-yl)-2,2,2-trifluoroethan-1-one; 2,2,2-Trifluoro-1-(1,2,4,5-tetrahydro-7,8-dinitro-1,5-methano-3H-3-benzazepin-3-yl)ethanone