Supplier Page from Thermo Fisher Scientific for Potassium permanganate, ACS, 99.0% min
1-Heptanol, 98% from Thermo Fisher Scientific
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
L(-)-Menthol, 99.5% from Thermo Fisher Scientific