Supplier Page from Aladdin Scientific Corporation for 1-oleoyl-N-heptadecanoyl-D-erythro-sphingosine
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole from Aladdin Scientific Corporation
2-(piperidin-3-yl)acetic acid from Aladdin Scientific Corporation
4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl from Aladdin Scientific Corporation