Product Description Fmoc-Cys-OH Other Details Molecular Formula: C18H17NO4S Molecular Weight: 343.4 CAS Number: 135248-89-4 Minimum Purity: 95%, for synthesis UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days