1-Adamantanecarboxylic acid, ester with 17beta-hydroxy-7alpha-methylestr-4-en-3-one 26858-97-9 7-alpha-Methyl-19-nortestosterone 17-(1-adamantoate) Estr-4-en-3-one, 17beta-hydroxy-7alpha-methyl-, 1-adamantanecarboxylate Estr-4-en-3-one, 7-methyl-17-((tricyclo(3.3.1.13,7)dec-1-ylcarbonyl)oxy)-, (7alpha,17beta)-