Supplier: Merck

(±)-Camphorquinone for synthesis, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

(±)-Camphorquinone 99%

Supplier: Apollo Scientific

(±)-Camphorquinone 98%

Supplier: Thermo Fisher Scientific

(±)-Camphorquinone ≥99%

Supplier: Molekula

(±)-Camphorquinone