molecular hydrogen

Deuterium Deuterium. The stable isotope of hydrogen. It has one neutron and one proton in the nucleus.

[(Science: radiobiology) a heavy isotope of hydrogen whose nucleus contains both a neutron and a proton.

Molecular Formula: H₂

InChI: InChI=1/H2/h1H/i1+1D

InChIKey: InChIKey=UFHFLCQGNIYNRP-VVKOMZTBEA
SMILES: [2H][2H]

CAS number 7782-39-0

Names:
    DEUTERIUM
    Deuterium
    dideuterium
    D2
    molecular hydrogen
    2H2

Registries:
    PubChem CID 24523
    CAS 7782-39-0 (from NIST)
    ChEBI 29294
    Gmelin 18
    Gmelin 259248
    PubChem ID 10323033