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LEVONORGESTREL

L-2219
Levonorgestrel EP Impurity B
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Catalogue Number:

L-2219

Compound Name:

Levonorgestrel EP Impurity B

Synonyms:

13-ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one

CAS#:

19914-67-1

Alternate CAS#:

Molecular Formula:

C21H28O2

Molecular Weight:

312.45

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