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13-ethyl-gon-4-ene-3,17-dione
MeSH Supplementary Concept Data 2025
Details
Concepts
MeSH Supplementary
13-ethyl-gon-4-ene-3,17-dione
Unique ID
C055308
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/C055308
Entry Term(s)
13-EGEDO
13-ethyl-gon-4-ene-3,17-dione, (+-)-isomer
Registry Numbers
21800-83-9
23477-67-0
Related Numbers
23477-67-0-isomer
Heading Mapped to
*Gonanes
Frequency
6
Note
impurity found in Chinese norgestrel; RN given refers to cpd without isomeric designation
Source
Yao Hsueh Hsueh Pao 1987;22(9):690
Date of Entry
1988/04/26
Revision Date
2001/03/26
Expand All
Collapse All
13-ethyl-gon-4-ene-3,17-dione
Preferred
Concept UI
M0155781
Registry Numbers
21800-83-9
Related Numbers
23477-67-0-isomer
Terms
13-ethyl-gon-4-ene-3,17-dione
Preferred Term
Term UI
T185786
Date
01/01/1955
LexicalTag
NON
ThesaurusID
NLM (1988)
13-EGEDO
Term UI
T185785
Date
01/01/1955
LexicalTag
NON
ThesaurusID
NLM (1988)
13-ethyl-gon-4-ene-3,17-dione, (+-)-isomer
Narrower
Concept UI
M0323619
Registry Numbers
23477-67-0
Terms
13-ethyl-gon-4-ene-3,17-dione, (+-)-isomer
Preferred Term
Term UI
T353619
Date
08/18/1999
LexicalTag
NON
ThesaurusID
NLM (1988)
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