Supplier Page from Thermo Fisher Scientific for 5-Bromo-4-chloro-3-indolyl µb-D-glucuronide sodium salt, 98%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific