mPEG10-CH2COOH Product Catalog # Size Price (USD) Quantity mPEG10-CH2COOH280903-1G1 g$690.00 - mPEG10-CH2COOH-1g quantity + mPEG10-CH2COOH280903-5G5 g$1,725.00 - mPEG10-CH2COOH-5g quantity + Add to cart Description CAS #: 908258-58-2 Molecular Formula: C23H46O13 Molecular Weight: 530.6