Dienedione 5173-46-6 estra-4,9-diene-3,17-dione is an anabolic steroid and a precursor to dienolone
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The actual target steroid, dienolone has some structural similarity to trenbolone, but lacks the 11-carbon -ene bond.
Chemical Name(s):
19-norandrosta-4,9-diene-3b,17b-dione
CAS number 5173-46-6
estra-4,9-diene-3b,17b-dione
4,9 Estra
Chemical Formula: C18H22O2
Molecular Weight: 270
Average Dose:
100-200mg/day standalone
50-100mg/day when stacking
Average Cycle Length: 4-6 weeks