- Category : 1926-births
- Type : ME
- Profile : 2/4 - Hermit / Opportunist
- Definition : Split - Small (19,30,55)
- Incarnation Cross : RAX Service 1
French chemist, a member of the Academy of Sciences where he was vice president and then president. He was awarded the Heinrich Wieland Prize in 1985. He died on 4 November 2006, aged 80, in Strasbourg.