Supplier Page from Aladdin Scientific Corporation for 2-Hydroxy-4-methoxybenzaldehyde
2,2,2-Trifluoroacetophenone from Aladdin Scientific Corporation
Diphenylamine(DPA) from Aladdin Scientific Corporation
Methylaminoacetonitrile hydrochloride from Aladdin Scientific Corporation
p-Tolyl chloroformate from Aladdin Scientific Corporation