Supplier Page from Aladdin Scientific Corporation for 1-Ethyl-1H-indole-5-carbaldehyde
1,18-dibromooctadecane from Aladdin Scientific Corporation
1H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione from Aladdin Scientific Corporation
2,6-Bis[3-(9H-carbazol-9-yl)phenyl]pyridine from Aladdin Scientific Corporation
Nickel bromide hydrate from Aladdin Scientific Corporation