38234-21-8 66002-66-2 Conceral Des-Gly(sup 10)-GNRH-ethylamide Fertirelin acetate Fertirelin monoacetate Luteinizing hormone releasing factor (pig), 9-(N-ethyl-L-prolinamide)-10-deglycinamide-, monoacetate (salt) Ovalyse U 69689E