9a,11b-Dichloro-6a,21-difluoro-pregna-1,4-diene-3,20-dione

Modify Date: 2024-09-04 10:00:00

9a,11b-Dichloro-6a,21-difluoro-pregna-1,4-diene-3,20-dione structure
Common Name 9a,11b-Dichloro-6a,21-difluoro-pregna-1,4-diene-3,20-dione
CAS Number 858-42-4 Molecular Weight 417.3
Density N/A Boiling Point N/A
Molecular Formula C21H24Cl2F2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 9a,11b-Dichloro-6a,21-difluoro-pregna-1,4-diene-3,20-dione

 Chemical & Physical Properties

Molecular Formula C21H24Cl2F2O2
Molecular Weight 417.3

 Preparation

CC12CC(Cl)C3(Cl)C(CC(F)C4=CC(=O)C=CC43C)C1CCC2C(=O)CF