Supplier Page from Aladdin Scientific Corporation for 2-((3-Aminopropyl)methylamino)ethanol
2-Bromo-9-phenyl-9H-fluoren-9-ol from Aladdin Scientific Corporation
Cupric citrate from Aladdin Scientific Corporation
Methyl 5-(Hydroxymethyl)-1H-imidazole-4-carboxylate from Aladdin Scientific Corporation
p-Tolyl chloroformate from Aladdin Scientific Corporation