Supplier Page from Thermo Fisher Scientific for Dimethyldiphenyltin
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
4-Isopropylbenzoic acid, 98+% from Thermo Fisher Scientific
Acetylenedicarboxylic acid, 98% from Thermo Fisher Scientific
Girard's Reagent T, 99% from Thermo Fisher Scientific