Supplier Page from Aladdin Scientific Corporation for L-Iditol
2,6-Dichloro-5-fluoro-N-isopropylnicotinamide from Aladdin Scientific Corporation
Bromo-PEG4-azide from Aladdin Scientific Corporation
Cefoxitin Sodium Salt from Aladdin Scientific Corporation
Fmoc-D-Glu(OtBu)-OH from Aladdin Scientific Corporation