Synonyms: AC1L4CUW;1-Dehydropenbutolol 2-glucuronide;(2S,3S,4R,5R,6S)-3-[(2S)-3-(tert-butylamino)-2-hydroxypropoxy]-4-cyclopentyl-3,4,5-trihydroxy-6-phenoxyoxane-2-carboxylic acid;112174-10-4;beta-D-Glucopyranosiduronic acid, 3-cyclopentyl-4-(3-((1,1-dimethylethyl)amino)-2-hydroxypropoxy)phenyl, (S)-