Catalytic Conversion of Sodium Lignosulfonate to Vanillin: Engineering Aspects. Part 1. Effects of Processing Conditions on Vanillin Yield and Selectivity | Industrial & Engineering Chemistry Research
File:Synthesis vanillin 2.svg - Wikimedia Commons
File:Vanillin 13-C NMR spectrum.gif - wikidoc
Vanilla Marker | Find The Markers Wiki | Fandom
Vanillin – Wikipédia
What is vanillin and where does it come from? - Liberate-project.eu