Description
(+)-Biotin-PEG4-acid
(+)-Biotin-PEG4-acid 
Catalog No.: P150404
Name: (+)-Biotin-PEG4-acid
Synonyms: (+)-Biotin-PEG4-COOH
CAS#: 721431-18-1
M.F.: C21H37N3SO8
M.W.: 491.6
Purity: >98%
Packing Size: 100mg,250mg,1g,5g,25g,100g
Appearance: Powder