Supplier Page from Aladdin Scientific Corporation for (1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one
5-Chloro-2-methylbenzylamine from Aladdin Scientific Corporation
Acetic acid (glacial) 100% from Aladdin Scientific Corporation
Iron(III) chloride hexahydrate from Aladdin Scientific Corporation
Methyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside from Aladdin Scientific Corporation