Supplier Page from Aladdin Scientific Corporation for N-lignoceroyl-D-erythro-dihydroceramide-1-phosphate (ammonium salt)
(R)-(-)-Rolipram from Aladdin Scientific Corporation
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one from Aladdin Scientific Corporation
D-Glutamic acid from Aladdin Scientific Corporation