3-Biphenylcarboxylic acid, 5-chloro-2-hydroxy-, 2-(diisopropylamino)ethyl esterhydrochloride 5-Chloro-2-hydroxy-3-biphenylcarboxylic acid 2-(diisopropylamino)ethyl ester hydrochloride 73728-80-0 NSC7459 [1,1'-Biphenyl]-3-carboxylic acid, 5-chloro-2-hydroxy-, 2-[bis(1-methylethyl)amino]ethyl ester, hydrochloride