CHEBI:30218 - helium-3 atom

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ChEBI Name helium-3 atom ChEBI ID CHEBI:30218 Definition The stable isotope of helium with relative atomic mass 3.016029. The least abundant (0.000137 atom percent) isotope of naturally occurring helium. Stars This entity has been manually annotated by the ChEBI Team. Supplier Information Download Molfile XML SDF Find compounds which contain this structure Find compounds which resemble this structure Take structure to the Advanced Search Formula [3He] Net Charge 0 Average Mass 3.016 Monoisotopic Mass 3.01603 InChI InChI=1S/He/i1-1 InChIKey SWQJXJOGLNCZEY-BJUDXGSMSA-N SMILES [3He] ChEBI Ontology Outgoing helium-3 atom (CHEBI:30218) has part helion (CHEBI:30220) helium-3 atom (CHEBI:30218) is a helium atom (CHEBI:30217) IUPAC Name helium-3 Synonyms Sources (3He)helium ChemIDplus 32He IUPAC 3He IUPAC helium, isotope of mass 3 ChemIDplus helium-3 ChEBI Registry Numbers Types Sources 14208 Gmelin Registry Number Gmelin 14762-55-1 CAS Registry Number ChemIDplus Last Modified 05 March 2010