CAS subcriptio numerus: 7207-92-3 alias: Str-4-in-3-one, 17b-hydroxy-, propionate(6CI*, 7CI*, 8CI*); 19- Aspectus: Album crystallinum pulveris puritas: 98%+ EINECS: 230-587-0 Formulae hypotheticae: C21H30O3 pondus hypotheticum: 330.46 Repono: Shading, inclusum praeservationis Grade: Pharmaceutical Grade