Supplier Page from Aladdin Scientific Corporation for (±)-trans-1,2-Cyclohexanedicarboxylic Anhydride
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
3-Chloro-2-methoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
4-oxa-7-azaspiro[2.5]octan-6-one from Aladdin Scientific Corporation
5-(Aminosulfonyl)-2-methylbenzoic acid from Aladdin Scientific Corporation