545339-21-7

2,6-Piperidinedione,4-[(5S)-5-[(2R,3Z,5R,6S,7S,8E,12E)-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-7-methoxy-3,5-dimethyl-14-oxooxacyclotetradeca-3,8,12-trien-2-yl]-4-oxohexyl]-