1. ACD/ChemSketch software version 12.00 Build 2930 Advanced Chemistry Development, Inc. www.acdlabs.com
2. EC (European Commission) 1996 Appendix G
3. EC (European Commission) 1997a Appendix A
4. EC (European Commission) 1997b Appendix B
5. EC (European Commission) 1997c Appendix C