1119-85-3/1,4-DICYANO-2-BUTENE/500 USDS/kg99%assay

BOC-L-Tyrosine/3978-80-1/100USDS/kg 98% assay

Boc-L-Tyrosine methyl ester/4326-36-7/150 USDS/kg 98%

Z-TYR-OME/13512-31-7 /150 USDS/kg 98%

(R)-4-Benzyl-2-oxazolidinone/102029-44-7/600 USDS/kg 99%