134742-19-1 BPU Benzamide, N-[[[4-[(5-bromo-2-pyrimidinyl)oxy]-3-methylphenyl]amino]carbonyl]-2-(dimethylamino)- N-[4-(5-Bromo-2-pyrimidinyloxy)-3-methylphenyl]-N'-[2-(dimethylamino)benzoyl]urea NSC639829