H2N-PEG6-tBu Product Catalog # Size Price (USD) Quantity H2N-PEG6-tBu280404-1G1 g$270.00 - H2N-PEG6-tBu-1g quantity + H2N-PEG6-tBu280404-5G5 g$800.00 - H2N-PEG6-tBu-5g quantity + Add to cart Description CAS #: 1286281-32-0 Molecular Formula: C19H39NO8 Molecular Weight: 409.5