Supplier Page from Aladdin Scientific Corporation for N-(4-Benzyloxytrityl)-N'-(2-nitrobenzenesulfonyl)-1,4-diaminobutane Resin cross-linked with 1% DVB (200-400mesh) (0.9-1.1mmol/g)
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
4-oxa-7-azaspiro[2.5]octan-6-one from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
Itaconic acid from Aladdin Scientific Corporation