Z-NH-PEG10-CH2CH2COOH Product Catalog # Size Price (USD) Quantity Z-NH-PEG10-CH2CH2COOH280311-1G1 g$680.00 - Z-NH-PEG10-CH2CH2COOH-1g quantity + Z-NH-PEG10-CH2CH2COOH280311-5G5 g$1,870.00 - Z-NH-PEG10-CH2CH2COOH-5g quantity + Add to cart Description Molecular Formula: C31H53NO14 Molecular Weight: 663.8