ERLOTINIB HCL ERLOTINIB HCL SALT ERLOTINIB HCL SALT :TARCEVA Erlotinib, Hydrochloride Salt N-(3-Ethynylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine, Hydrochloride Salt, OSI 774, Tarceva N-(3-Ethynylphenyl)-6,7-bis-(2-methoxyethoxy)-quinazolin-4-amine [6,7-Bis-(2-methoxy-ethoxy)-quinazolin-4yl]-(3-ethynyl-phenyl)-amine Tarceva HydrochlorideSee E625000