Before revision: + Colors produced by modafinil with various reagentsRCMarquis ReagentLiebermannFroehdeModafinil Yellow/Orange > Brown Darkening Orange Deep orange/red Structural analogues Many derivatives and structural analogues of modafinil have been synthesized.
After revision: + Colors produced by modafinil with various reagentsRCMarquis ReagentLiebermannFroehdeModafinil Yellow/Orange > Brown Darkening Orange Deep orange/red Structural analogs Many derivatives and structural analogs of modafinil have been synthesized.