Supplier Page from Aladdin Scientific Corporation for (11bR,11′bR)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin
2-(3-Chloropropoxy)tetrahydro-2H-pyran from Aladdin Scientific Corporation
Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) from Aladdin Scientific Corporation
L-Methionine sulfoxide from Aladdin Scientific Corporation
Nickel bromide hydrate from Aladdin Scientific Corporation