Dr. Peter Oggenfuss
CIBA-GEIGY Muenchwilen Ltd.
Analytical Development & Product Chenistry
Structure Elucidation
CH-4333 Muenchwilen AG
Switzerland
Phone 062 / 868 52 94
Fax 062 / 868 56 00
e-mail peter.oggenfuss@chmu.mhs.ciba.com
Instrument: Bruker AC 300 F