Supplier Page from Aladdin Scientific Corporation for (6S)-4-tert-butoxycarbonyl-1,4-oxazepane-6-carboxylic acid
CX42 from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
N-Cyclopropyl-4-aminobenzylamine from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation