Tacrolimus Impurity VIII

Chemical Name: (E)-16-allyl-1, 13-dihydroxy-1-[(E)-2-(4-hydroxy-3-methoxycyclohexy)-1-methylvinyl]-22, 24-dimethoxy-12, 18, 20, 26-tetramethyl-10, 27-dioxa-3-azatricyclo[21.3.1.03.8]heptacos-17-ene-2, 9, 15-trione

Smile: OC1C(OC)CC(/C=C(C(C(C(CC(C(/C=C(CC(C2)C)\C)CC=C)=O)O)C)OC(C3CCCCN3C(C4(C(C)CC(OC)C(C2OC)O4)O)=O)=O)\C)CC1