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氨基二醇 共5個相關(guān)產(chǎn)品

80506-64-5 Amino polyethylene glycol monomethyl ether-average M.W. 1000
BD43464680506-64-5average M.W. 1000
￥450.01g
956496-54-1 NH2-PEG-NH2 average Mw400
BD01410368956496-54-197% average Mw400
￥97.0250mg
1