Supplier Page from Thermo Fisher Scientific for n-Octadecyltrichlorosilane, 95%, cont. 5-10% branched isomers
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific