Title: Stenbolone

CAS Registry Number: 5197-58-0

CAS Name: (5a,17b)-17-Hydroxy-2-methylandrost-1-en-3-one

Additional Names: 2-methyl-5a-androst-1-en-17b-ol-3-one; 2-methyl-17b-hydroxy-5a-androst-1-en-3-one; stenobolone (rescinded USAN)

Molecular Formula: C20H30O2

Molecular Weight: 302.45

Derivative Type: Acetate

CAS Registry Number: 1242-56-4

Molecular Formula: C22H32O3

Molecular Weight: 344.49