from University of Wisconsin-Madison
Professor Emeritus Hans Reich's organic chemistry resources pertaining
to chemical reactions, chemical data, NMR spectroscopy, organometallic
topics, nomenclature, organic compounds, and techniques.
PubChem is an open chemistry database at the National Institutes of Health (NIH).
Organic Chemistry Portal
Organic Synthesis Search
Organic Chemistry Portal offers an overview of recent topics,
interesting reactions, and information on important chemicals for
A Publication of Reliable Methods for the Preparation of Organic Compounds.
Spectral Database for Organic Compounds
from National Institute of Advanced Industrial Science and Technology
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Vapor-Liquid Equilibrium Data
The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition
Fast text access to hundreds of thousands of free NMR, IR, Raman, UV-Vis, and mass spectra.
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