39422-19-0 D-threo-beta-D-allo-Octafuranuronic acid, 6-O-(3-amino-N-(3-((2-amino-2-carboxyethyl)thio)-1-carboxypropyl)-3,4-dideoxy-beta-D-xylo-hexopyranuronamidosyl)-5-((aminocarbonyl)amino)-1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-3,7-anhydro-1,5-dideoxy- D-threo-beta-D-allo-Octafuranuronic acid, 6-O-(3-amino-N-(3-((2-amino-2-carboxyethyl)thio)-1-carboxypropyl)-3,4-dideoxy-beta-D-xylo-hexopyranuronamidosyl)-5-((aminocarbonyl)amino)-1-(4-amino-2-oxo-1-(2H)-pyrimidinyl)-3,7-anhydro-1,5-dideoxy- Ezomycin A1