Synonyms: 1,4-Naphthalenedione,3-chloro-2-(3,7-dimethyl-2,6-octadienyl)-2,3-dihydro-2,5,7-trihydroxy-6-methyl-3-(3-methyl-2-butenyl)-,[2a,2(E),3b]-(-)-; 1,4-Naphthalenedione,3-chloro-2-[(2E)-3,7-dimethyl-2,6-octadienyl]-2,3-dihydro-2,5,7-trihydroxy-6-methyl-3-(3-methyl-2-butenyl)-,(2R,3S)-rel-(-)- (9CI); Antibiotic SF 2415B1