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Accessed: 
Structural identifiersNames and synonymsDatabase IDs
Thorium
| Molecular formula: | Th |
| Average mass: | 232.038 |
| Monoisotopic mass: | 232.038055 |
| ChemSpider ID: | 22399 |
Wikipedia
Spectra
Structural identifiers- Names
Names and synonymsVerified
231-139-7
[EINECS]7440-29-1
[RN]
Thorium
[German]
[ACD/IUPAC Name] [ACD/Index Name]Thorium
[French]
[ACD/IUPAC Name] [ACD/Index Name]Unverified
14269-63-7
[RN]14274-82-9
[RN]15117-56-3
[RN]15623-47-9
[RN]232Th
24738-30-5
[RN]90Th
EINECS 231-139-7
Thorium metal, pyrophoric [UN2975] [Radioactive]
Thorium Nanofoil
Thorium, isotope of mass 232
Thorium-232 and its decay products, dministered intravenously as a colloidal dispersion of 232ThO2
torio
Database IDs