Synonyms: Uridine,5'-deoxy-5,6-dihydro-5'-[[(2E,4E)-5-[(1R,1'R,1''R,1'''R,2S,2'R,2''R,2'''S)-2'''-[(1E)-2-[(1R,2R)-2-methylcyclopropyl]ethenyl][1,1':2',1'':2'',1'''-quatercyclopropan]-2-yl]-1-oxo-2,4-pentadienyl]amino]-(9CI); Uridine,5'-deoxy-5,6-dihydro-5'-[[5-[2'''-[2-(2-methylcyclopropyl)ethenyl][1,1':2',1'':2'',1'''-quatercyclopropan]-2-yl]-1-oxo-2,4-pentadienyl]amino]-,[1R-[1a[1'R*,2'R*[1''R*,2''R*[1'''R*,2'''S*[E(1R*,2R*)]]]],2b(2E,4E)]]-; (-)-FR-900848;Antibiotic FR 900848; FR 900848