7a-methyl-estra-4-en-3,17-dione
What is 7a-methyl-estra-4-en-3,17-dione ?7a-methyl-estra-4-en-3,17-dione represents Mentabolan (ment, ment dione) : it's a prohormone with similar effects as the injectable anabolic steroid Trestolone. It has a nomenclature very close to nandrolone which we can consider as a derivated form of. Here is…