Supplier Page from Thermo Fisher Scientific for (Methoxycarbonylsulfamoyl)triethylammonium hydroxide, 97%, inner salt
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Melatonine, 99% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific