Supplier Page from Aladdin Scientific Corporation for 1-Z-3-Pyrrolidinone
2,2,2-Trifluoroacetophenone from Aladdin Scientific Corporation
4-(4-Hydroxyphenoxy)benzoic Acid from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
t-Butyl 2-aminobenzenesulfonamide from Aladdin Scientific Corporation