CAS#: 126690-41-3
Structural formula:

Another name: 3, 3, 3, 20, 20-Bis(ethylene-dioxy) -5α , 17α -dihydroxy-11β -[4-(N, N- dimethylamino)-phenyl]-19-norpregna-9(11)-ene; (5a, 11b)-11-[4-(Dimethylamino)phenyl]-5, 17– dihydroxy-19- norpregn-9-ene-3, 20– dionecyclic bis(1, 2-ethanediyl acetal)
Molecular formula: C₃₂H₄₅NO₆
Purity: ≥ 98%
Package: 1Kg
Use: For the synthesis of Ulipristal Acetate