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

Details

Stereochemistry ACHIRAL
Molecular Formula He
Molecular Weight 4.0026
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Helium

SMILES

[He]

InChI

InChIKey=SWQJXJOGLNCZEY-UHFFFAOYSA-N
InChI=1S/He

HIDE SMILES / InChI

Approval Year