Supplier Page from Aladdin Scientific Corporation for 1-Ethoxy-2-propanol
5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone from Aladdin Scientific Corporation
5-Isopropyl-4H-1,2,4-triazol-3-amine from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation
N-Acetyl-2-methyl-1,3-propanediamine from Aladdin Scientific Corporation