NLM Logo

R 2956 MeSH Supplementary Concept Data 2023


MeSH Supplementary
R 2956
Unique ID
C005672
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/C005672
Entry Term(s)
17 beta-hydroxy-2 alpha,2 beta,17 alpha-trimethyl-8 alpha-estra-4,9,11-trien-3-one
R 2956, (17beta)-isomer
R-2956
Registry Number
42438-88-0
Related Numbers
23983-19-9
CAS Type 1 Name
estra-4,9,11-trien-3-one, 17-hydroxy-2,2,17-trimethyl-, (8 alpha,17 beta)-
Previous Indexing
*ESTRANES (74-75)
ANDROGENS/antag (75-78)
Heading Mapped to
*Estrenes
Frequency
2
Note
RN given refers to (8 alpha,17 beta)-isomer; structure
Source
Cancer Res 36(12):4610;1976
Invest Urol 11(1):45;1973
Nature 258(5533):339;1975
Trans Am Assoc Genitourin Surg 1979;71:19
Date of Entry
1974/01/01
Revision Date
2009/11/12
R 2956 Preferred
17 beta-hydroxy-2 alpha,2 beta,17 alpha-trimethyl-8 alpha-estra-4,9,11-trien-3-one Broader
R 2956, (17beta)-isomer Narrower
page delivered in 0.006s