Estra-4,9-diene-3,17-dione

Estra-4,9-diene-3,17-dione
CAS No.: 5173-46-6
Formula:C19H20O2
Molecular Weight:280.36
Synonyms:19-Norandrosta-4,9-diene-3,17-dione;
Density:1.16 g/cm3
Boiling Point:466.5 °C at 760 mmHg
Flash Point:173.4 °C
Appearance:white or almost white crystalline powder
Assay: 99%
Package: packaged in foil bags or tins
Storage: in dark and cold place
Application: A potential metabolitie of STS 557