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Details

Stereochemistry ABSOLUTE
Molecular Formula C21H25ClO2
Molecular Weight 344.875
Optical Activity UNSPECIFIED
Defined Stereocenters 5 / 5
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 17.ALPHA.-CHLOROETHYNYLESTRADIOL 3-METHYL ETHER

SMILES

COC1=CC=C2[C@H]3CC[C@@]4(C)[C@@H](CC[C@@]4(O)C#CCl)[C@@H]3CCC2=C1

InChI

InChIKey=JABONLHKIKMUIS-CRSSMBPESA-N
InChI=1S/C21H25ClO2/c1-20-9-7-17-16-6-4-15(24-2)13-14(16)3-5-18(17)19(20)8-10-21(20,23)11-12-22/h4,6,13,17-19,23H,3,5,7-10H2,1-2H3/t17-,18-,19+,20+,21-/m1/s1

HIDE SMILES / InChI

Molecular Formula C21H25ClO2
Molecular Weight 344.875
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 5 / 5
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Tue Apr 01 19:36:59 GMT 2025
Edited
by admin
on Tue Apr 01 19:36:59 GMT 2025
Record UNII
34CT5K2DXD
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
17.ALPHA.-CHLOROETHYNYLESTRADIOL 3-METHYL ETHER
Common Name English
BDH-2398
Preferred Name English
19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YN-17-OL, 21-CHLORO-3-METHOXY-
Systematic Name English
NSC-64970
Code English
19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-17-OL, 21-CHLORO-3-METHOXY-, (17.ALPHA.)-
Systematic Name English
Code System Code Type Description
PUBCHEM
248274
Created by admin on Tue Apr 01 19:36:59 GMT 2025 , Edited by admin on Tue Apr 01 19:36:59 GMT 2025
PRIMARY
NSC
64970
Created by admin on Tue Apr 01 19:36:59 GMT 2025 , Edited by admin on Tue Apr 01 19:36:59 GMT 2025
PRIMARY
CAS
974-76-5
Created by admin on Tue Apr 01 19:36:59 GMT 2025 , Edited by admin on Tue Apr 01 19:36:59 GMT 2025
PRIMARY
FDA UNII
34CT5K2DXD
Created by admin on Tue Apr 01 19:36:59 GMT 2025 , Edited by admin on Tue Apr 01 19:36:59 GMT 2025
PRIMARY
EPA CompTox
DTXSID20913941
Created by admin on Tue Apr 01 19:36:59 GMT 2025 , Edited by admin on Tue Apr 01 19:36:59 GMT 2025
PRIMARY