# Rainer Ludwig Claisen

> German chemist best known for his work with condensations of carbonyls and sigmatropic rearrangements (1851–1930)

**Wikidata**: [Q65135](https://www.wikidata.org/wiki/Q65135)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rainer_Ludwig_Claisen)  
**Source**: https://4ort.xyz/entity/rainer-ludwig-claisen


## References

1. Great Soviet Encyclopedia (1969–1978)
2. Integrated Authority File
3. International Standard Name Identifier
4. Brockhaus Enzyklopädie
5. Proleksis Encyclopedia
6. Croatian Encyclopedia
7. Freebase Data Dumps. 2013
8. Virtual International Authority File