Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH Product Catalog # Size Price (USD) Quantity Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH181187-500MG500 mg$800.00 - Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH-500mg quantity + Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH181187-1G1 g$1,200.00 - Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH-1g quantity + Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH181187-5G5 g$2,500.00 - Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH-5g quantity + Add to cart Description CAS #: 1599440-20-6 Molecular Formula: C18H25N5O7 Molecular Weight: 423.4