Supplier Page from Aladdin Scientific Corporation for 2-(4-Bromophenoxy)-2-phenylacetic acid
1-Chloroethyl chloroformate from Aladdin Scientific Corporation
2,2,2-Trifluoroacetophenone from Aladdin Scientific Corporation
5-Chloro-2-methylbenzothiazole from Aladdin Scientific Corporation
Diphenylamine(DPA) from Aladdin Scientific Corporation