13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one(levo norgestrel impurity)

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£549.00

SKU:: 275281
Lagerbedingungen:: 4°C
Hersteller:: United States Biological
CAS Number:: 19914-67-1
Weitere Details:: Alternate Name: 13-Ethyl-17a-ethynyl-17-hydroxygon-5(10)-en-3-one; EP levonorgestrel impurity B; (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one CAS Number: 19914-67-1 Molecular Formula: C21H28O2