Z-NH-PEG2-CH2CH2COOH Product Catalog # Size Price (USD) Quantity Z-NH-PEG2-CH2CH2COOH280305-1G1 g$242.00 - Z-NH-PEG2-CH2CH2COOH-1g quantity + Z-NH-PEG2-CH2CH2COOH280305-5G5 g$529.00 - Z-NH-PEG2-CH2CH2COOH-5g quantity + Add to cart Description Synonyms: Z-9-amino-4,7-dioxanonanoic acid Z-AEEP Molecular Formula: C15H21NO6 Molecular Weight: 311.3