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Details

Stereochemistry ABSOLUTE
Molecular Formula C21H28F2O2
Molecular Weight 350.4426
Optical Activity UNSPECIFIED
Defined Stereocenters 6 / 6
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4,4-DIFLUOROPREGN-5-ENE-3,20-DIONE

SMILES

CC(=O)[C@H]1CC[C@H]2[C@@H]3CC=C4C(F)(F)C(=O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

InChIKey=OTTUKNSDVUSPGW-WOEIGVFJSA-N
InChI=1S/C21H28F2O2/c1-12(24)14-5-6-15-13-4-7-17-20(3,11-9-18(25)21(17,22)23)16(13)8-10-19(14,15)2/h7,13-16H,4-6,8-11H2,1-3H3/t13-,14+,15-,16-,19+,20+/m0/s1

HIDE SMILES / InChI

Molecular Formula C21H28F2O2
Molecular Weight 350.4426
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 6 / 6
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 21:26:58 GMT 2025
Edited
by admin
on Mon Mar 31 21:26:58 GMT 2025
Record UNII
3S6OA3M74Z
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
NSC-50302
Preferred Name English
4,4-DIFLUOROPREGN-5-ENE-3,20-DIONE
Systematic Name English
PREGN-5-ENE-3,20-DIONE, 4,4-DIFLUORO-
Systematic Name English
Code System Code Type Description
PUBCHEM
242128
Created by admin on Mon Mar 31 21:26:58 GMT 2025 , Edited by admin on Mon Mar 31 21:26:58 GMT 2025
PRIMARY
NSC
50302
Created by admin on Mon Mar 31 21:26:58 GMT 2025 , Edited by admin on Mon Mar 31 21:26:58 GMT 2025
PRIMARY
EPA CompTox
DTXSID50170161
Created by admin on Mon Mar 31 21:26:58 GMT 2025 , Edited by admin on Mon Mar 31 21:26:58 GMT 2025
PRIMARY
CAS
1766-05-8
Created by admin on Mon Mar 31 21:26:58 GMT 2025 , Edited by admin on Mon Mar 31 21:26:58 GMT 2025
PRIMARY
FDA UNII
3S6OA3M74Z
Created by admin on Mon Mar 31 21:26:58 GMT 2025 , Edited by admin on Mon Mar 31 21:26:58 GMT 2025
PRIMARY