Manufacturer of 2-(N-Triphenyl Methyl Tetrazole)-4-Bromo Biphenyl (TTBB) 90%, 92%, 95% & 98% Intermediate, 2-Butyl-4-Chloro-1-[2-(Trityl-2H-Tetrazole-5yl) Biphenyl-4-yl Methyl]-1-H-Inidazole-5-yl Methanol (Trityl Losartan), 5-Difluoromethoxy-[(3,4-Dimethoxy-2-Pyridinyl)Methyl] Thio]-1H-Benzimidazole (Pentaprazole Sulphide)