Statements in which the resource exists as a subject.
PredicateObject
rdf:type
skos:notation
C008124
skos:note
Mesh
skos-xl:literalForm
17 alpha-hydroxy-19-norpregn-5(10)-en-20-yn-3- one mixt. with (17 alpha)-3-methoxy-19-norpregna- 1,3,5(10)-trien-20-yn-17-ol