Biotin-PEG2-propionic acid Product Catalog # Size Price (USD) Quantity Biotin-PEG2-propionic acid271612-500MG500 mg$320.00 - Biotin-PEG2-propionicacid-500mg quantity + Biotin-PEG2-propionic acid271612-1G1 g$472.00 - Biotin-PEG2-propionicacid-1g quantity + Add to cart Description Molecular Formula: C17H29N3O6S Molecular Weight: 403.4
