Drostanolone Propionate Synonyms: Masteron; Dromostanolone Propionate; masterone propionate CAS: 521-12-0 EINECS: 208-303-1 Fórmula molecular: C23H36O3 Molecular weight:360.53 Ensayo: 99% min. Personaje: polvo cristalino blanco. Uso: pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.