Structural Complex
Chemical ID: PSL
IUPAC Name: PYROSULFATE
Formal Charge: -2
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: O7 S2
Molecular weight: 176.126
Hydrogen Bond Acceptor: 7
Hydrogen Bond Donor: 0
Rotatable Bonds: 2
Heavy Atoms: 9
Systematic name
Program Version Descriptor
ACDLabs 10.04 disulfate
OpenEye OEToolkits 1.5.0 sulfonato sulfate
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 [O-]S(=O)(=O)OS([O-])(=O)=O
SMILES_CANONICAL CACTVS 3.341 [O-][S](=O)(=O)O[S]([O-])(=O)=O
SMILES CACTVS 3.341 [O-][S](=O)(=O)O[S]([O-])(=O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 [O-]S(=O)(=O)OS(=O)(=O)[O-]
SMILES OpenEye OEToolkits 1.5.0 [O-]S(=O)(=O)OS(=O)(=O)[O-]
InChI InChI 1.03 InChI=1S/H2O7S2/c1-8(2,3)7-9(4,5)6/h(H,1,2,3)(H,4,5,6)/p-2
InChIKey InChI 1.03 VFNGKCDDZUSWLR-UHFFFAOYSA-L
Chemical Database Mapping
Database Reference ID
PubChem 177717
ChEBI 45163