Supplier Page from Aladdin Scientific Corporation for (1S,3S,5R)-2-[(tert-butoxy)carbonyl]-6,6-difluoro-2-azabicyclo[3.1.0]hexane-3-carboxylic acid
1,4-Dioxa-spiro[4.5]dec-8-ylamine from Aladdin Scientific Corporation
Cellulose acetate butyrate from Aladdin Scientific Corporation
D-Glutamic acid from Aladdin Scientific Corporation
Ethyl chlorofluoroacetate from Aladdin Scientific Corporation