Supplier Page from Aladdin Scientific Corporation for (1R,2R)-(-)-[N,N''-Bis(4-bromobenzyl)-1,2-cyclohexanediamino][(2E)-2-buten-1-yl]chlorosilane
(R)-1-(3-Chloro-5-fluorophenyl)ethanamine hydrochloride from Aladdin Scientific Corporation
2-Propylvaleronitrile from Aladdin Scientific Corporation
D-Glutamic acid from Aladdin Scientific Corporation
Itaconic acid from Aladdin Scientific Corporation