Tacrolimus Impurity VI

Chemical Name: (1E,9E)-8-allyl-5-hydroxy-1-(4-hydroxy-3-methoxycyclohexyl)-14-methoxy-14-(3-methoxy-5-methyl-6-oxotetrahydro-2H-pyran-2-yl)-2,4,10,12-tetramethyl-7-oxotetradeca-1,9-dien-3-yl 1-hydroperoxypiperidine-2-carboxylate

Smile: OC1C(OC)CC(/C=C(C)/C(C(C)C(O)CC(C(/C=C(CC(CC(C2OC(C(C)CC2OC)=O)OC)C)\C)CC=C)=O)OC(C(CCCC3)N3OO)=O)CC1