Supplier Page from Aladdin Scientific Corporation for (1S,2S)-(+)-[N,N'-Bis(4-bromobenzyl)-1,2-cyclohexanediamino][(2E)-2-buten-1-yl]chlorosilane
1H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione from Aladdin Scientific Corporation
2,4-Difluorobenzenesulfonamide from Aladdin Scientific Corporation
D-Glutamic acid from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation