| 1 | 2170654-73-4 | Mal-PEG5-amine TFA salt | Mal-PEG5-amine TFA salt | C16H28N2O7
| 其它 | 其它 |
| 2 | 2709738-66-7 | 叔丁酯-氨氧基-酰胺-三聚乙二醇-炔 | Boc-aminooxy-amide-PEG3-propargyl | C16H28N2O7
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| 3 | 15149-61-8 | 培美曲塞杂质84 | L-Glutamic acid, L-α-glutamyl-, 1,21,25-triethyl ester | C16H28N2O7
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| 4 | 2177264-67-2 | 3-氨基甲基-2-氧杂-8-氮杂螺[4.5]癸烷-8-羧酸叔丁基酯草酸盐 | tert-butyl 3-(aminomethyl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate oxalate | C16H28N2O7
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| 5 | 138007-14-4 | L-Glutamic acid, N-[N-[(1,1-dimethylethoxy)carbonyl]glycyl]-, 5-(1,1-dimethylethyl) ester | L-Glutamic acid, N-[N-[(1,1-dimethylethoxy)carbonyl]glycyl]-, 5-(1,1-dimethylethyl) ester | C16H28N2O7
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