Chemical materials

13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)

Manufacturer：	TRC
Item Number：	E916950
Product Name：	13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
Specifications：	10mg
CAS No.：	32419-58-2
Catalog No.：	E916950
Notice：	This item is available for pre-order. If you have procurement needs, please contact us for inquiries.

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