Testosterone Decanoate Powder (5721-91-5) Neotest 250 CAS: 5721-91-5 Character: White crystalline powder. EINECS: 227-226-4 Mocular Formula: C29H46O3 Mocular weight:442.68 Assay: 99%. Boiling point:539.2°C Refractive index:1.523 Usage:To maintain and promote male physiological characteristics and organ development. cause weight and strength gain, fat loss, a libido increase, an increase in IGF-1 levels, Red Blood Cell count Testosterone Decanoate Description and …