Synonyms: 2-Butenedioicacid,mono[(2R,4R,5S,6R)-tetrahydro-2-[(1S,2R,3S)-2-hydroxy-3-[(2R,3S,4E,6E,9S,10S,11R,12E,14Z)-10-hydroxy-3,15-dimethoxy-7,9,11,13-tetramethyl-16-oxooxacyclohexadeca-4,6,12,14-tetraen-2-yl]-1-methylbutyl]-2-methoxy-5-methyl-6-(1-methylethyl)-2H-pyran-4-yl]ester, (2E)- (9CI); Hygrolidin, 2-demethyl-2-methoxy-24-methyl-19-O-methyl-;Oxacyclohexadecane, hygrolidin deriv.; 2-Butenedioic acid,mono[tetrahydro-2-[2-hydroxy-3-(10-hydroxy-3,15-dimethoxy-7,9,11,13-tetramethyl-16-oxooxacyclohexadeca-4,6,12,14-tetraen-2-yl)-1-methylbutyl]-2-methoxy-5-methyl-6-(1-methylethyl)-2H-pyran-4-yl]ester, [2R-[2R*[1S*[2R*,4R*(E),5S*,6R*],2R*,3S*],3S*,4E,6E,9S*,10S*,11R*,12E,14Z]]-;Bafilomycin C2; L 681110A2