Supplier Page from Thermo Fisher Scientific for (Triisopropylsilyl)acetylene, 97%
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific