α,ω-双2-[(3-羧基-1-氧丙基)氨基]乙基 聚乙二醇价格

α,ω-双2-[(3-羧基-1-氧丙基)氨基]乙基 聚乙二醇

• CAS号 74558-41-1
• 分子式 HOOCCH₂CH₂CONH(CH₂CH₂O)nCH₂CH₂NHCOCH₂CH₂COOH
• 分子量

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