1,3-dioxo-2-(2,6-dioxopiperidin-3-yl)-4-nitro-isoindoline;
2-(2,6-dioxo-piperidin-3-yl)-4-nitro-isoindole-1,3-dione;
3-(1',3'-Dioxo-4'-nitroisoindolinyl-2')-2,6-dioxopiperidine;
2-(2,6-dioxopiperidin-3-yl)-4-nitro-1H-isoindole-1,3(2H)-dione;
4-Nitrothalidomide;
2-(2,6-dioxopiperidine-3-yl)-4-nitrophthalimide;
3-Nitrothalidomide;
N-(2,6-Dioxo-3-piperidyl)-3-nitrophthalimide;
1H-Isoindole-1,3(2H)-dione, 2-(2,6-dioxo-3-piperidinyl)-4-nitro-;
2-(2,6-dioxopiperidin-3-yl)-4-nitroisoindoline-1,3-dione;
Phthalimide,N-(2,6-dioxo-3-piperidyl)-3-nitro;
2-(2,6-Dioxo-3-piperidinyl)-4-nitro-1H-isoindole-1,3(2H)-dione;
Pomalidomide Impurity 6;