?? ??:

117898-52-9

???:

(5,6)-???-17a-????-????-3,20-??-3,20-??(?????)

???(??):

(5,6)-???-17a-????-????-3,20-??-3,20-??(?????)

???:

(5,6)-Epoxy-17a-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal)

???(??):

(5β,6β)-Epoxy-17α-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal);(5,6)-Epoxy-17a-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal);"(5β,6β)-Epoxy-17a-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal)";Pregnane-3,20-dione, 5,6-epoxy-17-hydroxy-, cyclic bis(1,2-ethanediyl acetal), (5β,6β)- (9CI)

CBNumber:

CB32486649

???:

C25H38O6

??? ??:

434.57

MOL ??:

117898-52-9.mol