Chemical materials

13-Ethyl-3-ethynyl-18,19-dinor-17Alpha-pregna-3,5-dien-20-yn-17-ol(Levo Norgestrel Impurity)

Manufacturer：	TRC
Item Number：	E917880
Product Name：	13-Ethyl-3-ethynyl-18,19-dinor-17Alpha-pregna-3,5-dien-20-yn-17-ol(Levo Norgestrel Impurity)
Specifications：	25mg
CAS No.：	N/A
Catalog No.：	E917880
Notice：	This item is available for pre-order. If you have procurement needs, please contact us for inquiries.

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