Supplier Page from Thermo Fisher Scientific for Bis(trimethylsilyl)carbodiimide, 97%
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
L(-)-Menthol, 99.5% from Thermo Fisher Scientific
Menthone, 98%, mixture of isomers from Thermo Fisher Scientific
Suberic acid, 99% from Thermo Fisher Scientific