88844-73-9 ACC 9089 Benzoic acid, 2-fluoro-, 3-((2-((aminocarbonyl)amino)-1,1-dimethylethyl)amino)-2-hydroxypropyl ester, (+-)-, sulfate (1:1) (salt) FLESTOLOL SULFATE Flestolol sulfate [USAN] o-Fluorobenzoic acid, 3-ester with (+-)-(2-((2,3-dihydroxypropyl)amino)-2-methylpropyl)urea, sulfate (1:1) (salt)