Supplier Page from Thermo Fisher Scientific for p-Toluenesulfonyl chloride, 99+%
2-Mercaptobenzothiazole, 95% from Thermo Fisher Scientific
4-Isopropylbenzoic acid, 98+% from Thermo Fisher Scientific
DL-Menthol, 99% from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific