2D Chemical StructureDatabase ID 54406358
SMILESO=C1CC[C@@]2([H])C(=C1)CC[C@]1([H])[C@]2([H])CC[C@]2(C)[C@@H](C#C)CC[C@@]12[H]
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Structure data verified · Database ID 54406358

Chemical Intermediate

19-Norpregn-4-en-20-yn-3-one

CAS 38673-42-6Product ID 746379
Product data verified

Structures, identifiers and computed properties have been matched to the database record by CAS.

Intermediates19-Norpregn-4-en-20-yn-3-one
IUPAC Name—
CAS Number38673-42-6
Database ID54406358
Molecular Formula—
Molecular Weight—

Product Information

19-Norpregn-4-en-20-yn-3-one

19-Norpregn-4-en-20-yn-3-one (CAS 38673-42-6) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.

CAS Number38673-42-6
Database ID54406358
Molecular Formula—
Updated2026-10-16

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CAS 38673-42-619-Norpregn-4-en-20-yn-3-one
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