Safe and Legal Muscle Building Injectable Testosterone Phenylpropionate Medical Steroid Powder CAS 1255-49-8 [email protected] skype:qiuxin199374 Synonyms: retandrol; 17β-hydroxyandrost-4-en-3-one 3-phenylpropionate; CAS: 1255-49-8 EINECS: 215-014-4 Assay: 98% min. Molecular Formula: C28H36O3 Molecular weight: 420.58 Packing: foil bag or tin. Character: White crystalline powder. Appearance: white crystalline powder; MP: white crystalline powder Usage: Pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones. Description: Testolent is the name given to testosterone with the phenylproprionate ester. This particular ester is a medium length ester that falls squarely between testosterone long ester (cypionate) and short ester (propionate). Injections of two to three times per week are appropriate for this steroid.