U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C9H8O3
Molecular Weight 164.158
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of HIMIC ANHYDRIDE

SMILES

O=C1OC(=O)[C@@H]2[C@@H]3C[C@@H](C=C3)[C@H]12

InChI

InChIKey=KNDQHSIWLOJIGP-RNGGSSJXSA-N
InChI=1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6+,7-

HIDE SMILES / InChI

Molecular Formula C9H8O3
Molecular Weight 164.158
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 18:07:54 GMT 2023
Edited
by admin
on Sat Dec 16 18:07:54 GMT 2023
Record UNII
N1KQO6559B
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
HIMIC ANHYDRIDE
Common Name English
NSC-110659
Code English
EXO-3,6-METHYLENE-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE
Systematic Name English
EXO-NADIC ANHYDRIDE
Common Name English
EXO-5-NORBORNENE-1,2-DICARBOXYLIC ANHYDRIDE
Systematic Name English
EXO-3,6-METHYLENE-4-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
Systematic Name English
5-NORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE, EXO-CIS-
Common Name English
EXO-CARBIC ANHYDRIDE
Common Name English
Code System Code Type Description
PUBCHEM
637794
Created by admin on Sat Dec 16 18:07:54 GMT 2023 , Edited by admin on Sat Dec 16 18:07:54 GMT 2023
PRIMARY
NSC
110659
Created by admin on Sat Dec 16 18:07:54 GMT 2023 , Edited by admin on Sat Dec 16 18:07:54 GMT 2023
PRIMARY
FDA UNII
N1KQO6559B
Created by admin on Sat Dec 16 18:07:54 GMT 2023 , Edited by admin on Sat Dec 16 18:07:54 GMT 2023
PRIMARY
CAS
2746-19-2
Created by admin on Sat Dec 16 18:07:54 GMT 2023 , Edited by admin on Sat Dec 16 18:07:54 GMT 2023
PRIMARY
EPA CompTox
DTXSID70883721
Created by admin on Sat Dec 16 18:07:54 GMT 2023 , Edited by admin on Sat Dec 16 18:07:54 GMT 2023
PRIMARY
ECHA (EC/EINECS)
220-384-5
Created by admin on Sat Dec 16 18:07:54 GMT 2023 , Edited by admin on Sat Dec 16 18:07:54 GMT 2023
PRIMARY