5,10-Seco-19-norpregn-5-yne-3,10,20-trione

Modify Date: 2025-09-18 12:37:32

5,10-Seco-19-norpregn-5-yne-3,10,20-trione Structure
5,10-Seco-19-norpregn-5-yne-3,10,20-trione structure
Common Name 5,10-Seco-19-norpregn-5-yne-3,10,20-trione
CAS Number 55512-68-0 Molecular Weight 314.41900
Density 1.13g/cm3 Boiling Point 477.4ºC at 760 mmHg
Molecular Formula C20H26O3 Melting Point N/A
MSDS N/A Flash Point 205.1ºC

 Names

Name 5,10-Seco-19-norpregn-5-yne-3,10,20-trione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.13g/cm3
Boiling Point 477.4ºC at 760 mmHg
Molecular Formula C20H26O3
Molecular Weight 314.41900
Flash Point 205.1ºC
Exact Mass 314.18800
PSA 51.21000
LogP 3.34970
Index of Refraction 1.536
InChIKey RITYYQSDASPQSY-UHFFFAOYSA-N
SMILES CC(=O)C1CCC2C3CC#CCC(=O)CCC(=O)C3CCC12C

 Synonyms

Pregnyne
5,10-Seco-19-norpregn-5-in-3,10,20-trion
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