3,20-Dioxo-11β,21-bis(trimethylsiloxy)pregn-4-en-18-al

• Product Name3,20-Dioxo-11β,21-bis(trimethylsiloxy)pregn-4-en-18-al
• CAS69833-66-5
• MFC27H44O5Si2
• MW504.81
• EINECS
• MOL File69833-66-5.mol