- Chemical Name:Selenium
- CAS No.:7782-49-2
- Deprecated CAS:11125-23-8,11133-88-3,12640-29-8,12640-30-1,12641-96-2,12733-65-2,37256-19-2,37258-85-8,37276-15-6,37368-02-8,50954-17-1,51882-60-1,95788-45-7,11133-88-3,12640-29-8,12640-30-1,12641-96-2,12733-65-2,37256-19-2,37258-85-8,37276-15-6,37368-02-8,50954-17-1,51882-60-1,95788-45-7
- Molecular Formula:Se
- Molecular Weight:78.96
- Hs Code.:28049090
- European Community (EC) Number:231-957-4
- ICSC Number:0072
- UN Number:3283,2658
- UNII:H6241UJ22B,V91P54KPAM
- DSSTox Substance ID:DTXSID9021261
- Wikipedia:Selenium
- Wikidata:Q876
- NCI Thesaurus Code:C825
- RXCUI:9641
- ChEMBL ID:CHEMBL1235891
- Mol file:7782-49-2.mol
Synonyms:hydrogen selenide;hydrogen selenide, 75Se-labeled;selane;Selenium;Selenium 80;Selenium-80