PubChem Notes:

Thiopental A barbiturate that is administered intravenously for the induction of general anesthesia or for the production of complete anesthesia of short duration. It is also used for hypnosis and for the control of convulsive states. It has been used in neurosurgical patients to reduce increased intracranial pressure. It does not produce any excitation but has poor analgesic and muscle relaxant properties. Small doses have been shown to be anti-analgesic and lower the pain threshold. (From Martindale, The Extra Pharmacopoeia, 30th ed, p920)

Molecular Formula: C11H17N2NaO2S

InChI: InChI=1/C11H18N2O2S.Na/c1-4-6-7(3)11(5-2)8(14)12-10(16)13-9(11)15;/h7H,4-6H2,1-3H3,(H2,12,13,14,15,16);/q;+1/p-1/fC11H17N2O2S.Na/h12H;/q-1;m

SMILES: CCCC(C)C1(C(=O)NC(=S)N=C1[O-])CC.[Na+]

    Intraval sodium
    Nesdonal sodium
    sodium 5-ethyl-6-oxo-5-pentan-2-yl-2-sulfanylidene-pyrimidin-4-olate
    Thiothal sodium

    PubChem CID 3000714
    PubChem ID 149220