Supplier Page from Aladdin Scientific Corporation for 2,8-Dimethylanthra[2,3-b:6,7-b']dithiophene (purified by sublimation)
1-(1H-indazol-4-yl)ethanone from Aladdin Scientific Corporation
2-(4-Hydroxypenyl)pyridine from Aladdin Scientific Corporation
2-Methyl-1-naphthoic acid from Aladdin Scientific Corporation
5,12-Dihydroindolo[3,2-a]carbazole from Aladdin Scientific Corporation