Kovsky chemistry reference resolver
Crossref reference resolver
Hans Reich pKa data
Dave Evans pKa data
Hans Reich (ACS DOC) pages
Not Voodoo (Alison Frontier, U Rochester)
Otterbein symmetry pages
NMR spectrometer frequencies
Solvents/impurities in ¹H/¹³C NMR spectra
NMR database
iBOND bond dissociation energies
Jon Njardarson's Chemistry by Design
Stereochemistry (Tim Wallace, U Manchester)

last update 5-25-22