Supplier Page from Aladdin Scientific Corporation for 2'-Amino-3'-hydroxyacetophenone
5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone from Aladdin Scientific Corporation
5-Chloro-2-hydroxybenzyl alcohol from Aladdin Scientific Corporation
Bismuth sulfate from Aladdin Scientific Corporation
N-Acetyl-2-methyl-1,3-propanediamine from Aladdin Scientific Corporation