Chemical Name: ((1S,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl)methyl (R)-2,3-dihydroxy-2-((S)-1-methoxyethyl)-3-methylbutanoate hydrochloride
Synonym: 17-(Acetyloxy)-6-methyl-19-norpregna-4,6-diene-3,20-dione; 6-Methyl-17.alpha.-acetoxy-6-19-norprogesterone; Lutenyl; Surplant; TX 066; Uniplant