Supplier Page from Aladdin Scientific Corporation for 1-Octadecanol
1-[1-(trifluoromethyl)cyclopropyl]ethanamine hydrochloride from Aladdin Scientific Corporation
2,3-Dichlorobenzoyl chloride from Aladdin Scientific Corporation
Diphenylamine（DPA） from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation