Supplier Page from Aladdin Scientific Corporation for Titan yellow (C.I. 19540)
(3-Ammoniopropyl)di-tert-butylphosphonium bis(tetrafluoroborate) from Aladdin Scientific Corporation
1,3-Bis(2,6-di-i-propylphenyl)imidazol-2-ylidenegold(I) hydroxide from Aladdin Scientific Corporation
5-Bromo-2-methylamino-3-nitro-4-picoline from Aladdin Scientific Corporation
6-Fluorochroman-4-amine hydrochloride from Aladdin Scientific Corporation