NAK-4 英文简称：NH2-PEG4-Propyne 分子量：231.29 规格：1g,5g1013921-36-2, Alkyne-PEG4-NH2, HC≡C-CH2-PEG4-NH2ProductSpecifications: Synonym:NH2-PEG4-Propyne,ALK-PEG4-NH2. CatalogNumbers:PS2-NAK-4. Appearance:ColorlessLiquid. Stability:-18℃ for long term storage,avoid light. MolecularWeight:231.29. CAS No.:1013921-36-2. Molecularformula:C11H21NO4. Purity:>97%.Thisproduct is for research use only and is not intended for use in humans or for diagnosticuse.