Synonyms: 1H-Thieno[3,4-d]imidazole-4-pentanoicacid, hexahydro-2-oxo-, pentafluorophenyl ester, (3aS,4S,6aR)- (9CI);1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-, pentafluorophenylester, [3aS-(3aa,4b,6aa)]-; Biotin pentafluorophenyl ester; D-Biotinpentafluorophenyl ester