2(1H)-Quinolinone, 5-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-3,4-dihydro-, monohydrochloride 5-[3-(tert-Butylamino)-2-hydroxypropoxy]-3,4-dihydrocarbostyril monohydrochloride 51781-21-6 Abbott-43326 Carteolol hydrochloride Endak hydrochloride NSC300906 OPC-1085 WLN: T66 BMVT&J GO1YQ1MX1&1&1 &GH