Levonorgestrel EP Impurity B

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An impurity of Levonorgestrel, an emergency contraceptive used to prevent pregnancy.

Supplier	BOC Sciences
Product #	19914-67-1
Pricing	Inquire
Cas	19914-67-1
Molecular Weight	312.45
Molecular Formula	C21H28O2
Canonical SMILES	CCC12CCC3C(C1CCC2(C#C)O)CCC4=C3CCC(=O)C4

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