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Details

Stereochemistry ABSOLUTE
Molecular Formula C21H26O3
Molecular Weight 326.4293
Optical Activity UNSPECIFIED
Defined Stereocenters 5 / 5
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 16,17-DIDEHYDRO-11-OXOPROGESTERONE

SMILES

CC(=O)C1=CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3C(=O)C[C@]12C

InChI

InChIKey=IKTWAVWPFLQACH-RJQCYMMPSA-N
InChI=1S/C21H26O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)19(15)18(24)11-21(16,17)3/h6,10,15,17,19H,4-5,7-9,11H2,1-3H3/t15-,17-,19+,20-,21+/m0/s1

HIDE SMILES / InChI

Molecular Formula C21H26O3
Molecular Weight 326.4293
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 5 / 5
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Patents

Patents

Substance Class Chemical
Created
by admin
on Mon Mar 31 21:40:24 GMT 2025
Edited
by admin
on Mon Mar 31 21:40:24 GMT 2025
Record UNII
382CL6DTZL
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
NSC-29841
Preferred Name English
16,17-DIDEHYDRO-11-OXOPROGESTERONE
Common Name English
PREGNA-4,16-DIENE-3,11,20-TRIONE
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID30172168
Created by admin on Mon Mar 31 21:40:24 GMT 2025 , Edited by admin on Mon Mar 31 21:40:24 GMT 2025
PRIMARY
FDA UNII
382CL6DTZL
Created by admin on Mon Mar 31 21:40:24 GMT 2025 , Edited by admin on Mon Mar 31 21:40:24 GMT 2025
PRIMARY
CAS
1882-86-6
Created by admin on Mon Mar 31 21:40:24 GMT 2025 , Edited by admin on Mon Mar 31 21:40:24 GMT 2025
PRIMARY
NSC
29841
Created by admin on Mon Mar 31 21:40:24 GMT 2025 , Edited by admin on Mon Mar 31 21:40:24 GMT 2025
PRIMARY
PUBCHEM
232427
Created by admin on Mon Mar 31 21:40:24 GMT 2025 , Edited by admin on Mon Mar 31 21:40:24 GMT 2025
PRIMARY