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Accessed: 
Structural identifiersNames and synonymsDatabase IDs
Osmium
| Molecular formula: | Os |
| Average mass: | 190.230 |
| Monoisotopic mass: | 191.961481 |
| ChemSpider ID: | 22379 |
Wikipedia
Spectra
Structural identifiers- Names
Names and synonymsVerified
231-114-0
[EINECS]2E7M255OPY
[UNII]7440-04-2
[RN]MFCD00011147
[MDL number]
Osmium
[German]
[ACD/IUPAC Name] [ACD/Index Name]Osmium
[French]
[ACD/IUPAC Name] [ACD/Index Name]Unverified
02/04/7440
76Os
EINECS 231-114-0
osmio
osmium atom
Osmium Nanorods
Database IDs