Supplier Page from Thermo Fisher Scientific for 1,8-Diazafluoren-9-one
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific