CAS NO. 86679-36-9 | 13-ethyl-17alpha-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one cyclobutanecarboxylate

13-ethyl-17alpha-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one cyclobutanecarboxylate

Einecs 289-271-6	17Î±-[(Cyclobutylcarbonyl)oxy]-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one
13-ethyl-17alpha-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one cyclobutanecarboxylate