Supplier Page from Thermo Fisher Scientific for (R)-(-)-2-Amino-1-butanol, 98%
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific