MeSH Browser

MeSH Supplementary: 17-alpha-(2-butynyl)-17 beta-hydroxyestra-4,9,11-trien-3-one
Unique ID: C029673
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/C029673
Entry Term(s): 17 alpha-(2-butynyl)-17 beta-hydroxyestra-4,9,11-trien-3-one; R3852-3
Registry Numbers: 23760-23-8; 0
CAS Type 1 Name: 19,21-Dinorchola-4,9,11-trien-22-yn-3-one, 17-hydroxy-, (17alpha)-
Heading Mapped to: *Estrenes
Frequency: 1
Note: R3852-3 appeared to have both progestagenic and estrogenic activity.
Source: J Reprod Fertil Suppl. 1981;29:187-90.
Date of Entry: 1981/06/11
Revision Date: 2003/08/08

17-alpha-(2-butynyl)-17 beta-hydroxyestra-4,9,11-trien-3-one MeSH Supplementary Concept Data 2025