1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-((2-((3-((2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)amino)-1-oxopropyl)amino)ethyl)thio)-7-oxo-6-(1-(sulfooxy)ethyl)- 82475-09-0 Antibiotic OA 6129C BRN 4626818 OA 6129C OA-6129C