68-22-4: Levonorgestrel EP Impurity U
It is an impurity from the synthesis of Levonorgestrel, which is an oral contraceptive.
Additional information on CAS 68-22-4
Norethindrone Acetate EP Impurity A / Norethindrone
Sci-Hub, A study of some practical aspects of high-temperature liquid chromatography in pharmaceutical applications, 10.1016/j.jpba.2010.09.012. (2011). Retrieved December 16, 2021, from Hkvisa.net website: https://sci-hub.hkvisa.net/10.1016/j.jpba.2010.09.012
Other products related to levonorgestrel
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