# Helmut Zahn

> Chemist first who synthesis of insulin (1916–2004)

**Wikidata**: [Q85507](https://www.wikidata.org/wiki/Q85507)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Helmut_Zahn)  
**Source**: https://4ort.xyz/entity/helmut-zahn


## References

1. Integrated Authority File
2. [Source](https://www.wilhelmexner.org/en/medalists/)
3. [Source](https://www.upc.edu/ca/la-upc/honoris-causa)
4. general catalog of BnF
5. Virtual International Authority File
6. Freebase Data Dumps. 2013
7. National Library of Israel Names and Subjects Authority File