Supplier Page from Aladdin Scientific Corporation for 2,5-Dimethoxyacetoacetanilide
3-(Diethylamino)propylamine from Aladdin Scientific Corporation
3-Nitro-1,2-phenylenediamine from Aladdin Scientific Corporation
Benzylideneacetone from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation