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Details

Stereochemistry ACHIRAL
Molecular Formula H4O5P2
Molecular Weight 145.9763
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PYROPHOSPHOROUS ACID

SMILES

OP(O)OP(O)O

InChI

InChIKey=ZJIPHXXDPROMEF-UHFFFAOYSA-N
InChI=1S/H4O5P2/c1-6(2)5-7(3)4/h1-4H

HIDE SMILES / InChI

Molecular Formula H4O5P2
Molecular Weight 145.9763
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:08:24 GMT 2025
Edited
by admin
on Mon Mar 31 22:08:24 GMT 2025
Record UNII
W4W7JY3ELM
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PYROPHOSPHOROUS ACID
Systematic Name English
DIPHOSPHOROUS ACID
Preferred Name English
Code System Code Type Description
CAS
13445-56-2
Created by admin on Mon Mar 31 22:08:24 GMT 2025 , Edited by admin on Mon Mar 31 22:08:24 GMT 2025
PRIMARY
FDA UNII
W4W7JY3ELM
Created by admin on Mon Mar 31 22:08:24 GMT 2025 , Edited by admin on Mon Mar 31 22:08:24 GMT 2025
PRIMARY
EPA CompTox
DTXSID00331169
Created by admin on Mon Mar 31 22:08:24 GMT 2025 , Edited by admin on Mon Mar 31 22:08:24 GMT 2025
PRIMARY
PUBCHEM
436077
Created by admin on Mon Mar 31 22:08:24 GMT 2025 , Edited by admin on Mon Mar 31 22:08:24 GMT 2025
PRIMARY