Biotin-PEG3-amine Product Catalog # Size Price (USD) Quantity Biotin-PEG3-amine271602-500MG500 mg$517.00 - Biotin-PEG3-amine-500mg quantity + Biotin-PEG3-amine271602-1G1 g$737.00 - Biotin-PEG3-amine-1g quantity + Add to cart Description CAS #: 359860-27-8 Molecular Formula: C18H34N4O5S Molecular Weight: 418.6
