Supplier Page from Thermo Fisher Scientific for Tetraethyltin, 98%
4-Isopropylbenzoic acid, 98+% from Thermo Fisher Scientific
DL-1,2-Hexanediol, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific