Supplier Page from Aladdin Scientific Corporation for D-erythro-sphingosine (C20 base)
4-Amino-L-phenylalanine, HCl from Aladdin Scientific Corporation
Isopropyl B-D-thioglucopyranoside from Aladdin Scientific Corporation
N-(2-Carboxybenzoyl)-(+)-10,2-camphorsultam from Aladdin Scientific Corporation
Tetraheptylammonium bromide from Aladdin Scientific Corporation