Supplier Page from Aladdin Scientific Corporation for Dirithromycin
2,4-Difluoro-5-formylbenzonitrile from Aladdin Scientific Corporation
Dipyrido[3,2-a:2',3'-c]phenazine from Aladdin Scientific Corporation
Fenobucarb from Aladdin Scientific Corporation
Nickel bromide hydrate from Aladdin Scientific Corporation