Most of you are aware of the fact, that stereochemical information has been implemented into the CSEARCH-data during the early 1990's. Since 1996 stereochemical information can be utilized during spectrum prediction and different types of searches.
Within our 2-step process of integrating new data, the second step consists mainly of adding stereochemical information to each record. During the past few days, stereochemical information has been added to some 2,000 records within CSEARCH. A detailed summary of the data-upgrades can be found on http://nmrpredict.orc.univie.ac.at/csearchlite/update.htm