Synonyms: 6,8,10,12,14,16,18,20,22,24,26,28,30-Hexatriacontatridecaene-2,35-diol,5,32-bis(1-hydroxy-1-methylethyl)-2,8,12,16,21,25,29,35-octamethyl-, (all-E)-(8CI); y,y-Carotene,3,3',4,4'-tetradehydro-1,1',2,2'-tetrahydro-1,1'-dihydroxy-2,2'-bis(3-hydroxy-3-methylbutyl)-,(2S,2'S)- (9CI); (all-E)-(2S,2'S)-Bacterioruberin; Bacterioruberin; a-Bacterioruberin; a-Bacteriorubrin