Desogestrel Related Compound B (25 mg) (13-Ethyl-3-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol),

This Desogestrel is guaranteed a Related with the use of Compound B (13-Ethyl-3-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol), and directly supplied to your lab by Gentaur's warehouse.