Supplier Page from Aladdin Scientific Corporation for (3R)-1-tert-butoxycarbonylazepane-3-carboxylic acid
(2R)-2-methyloxane-2-carboxylic acid from Aladdin Scientific Corporation
(S)-DRF-1042 from Aladdin Scientific Corporation
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
Ethyl chlorofluoroacetate from Aladdin Scientific Corporation