| 1 | 1286281-32-0 | 氨基-五聚乙二醇-丙酸叔丁酯 | H2N-PEG6-tBu | C19H39NO8
| 其它;助剂;基准试剂 | |
| 2 | 2279944-66-8 | N,N-Diethanol amine-PEG4-Boc | N,N-Diethanol amine-PEG4-Boc | C19H39NO8
| | |
| 3 | 80755-61-9 | N-(3,6,9,12-tetraoxatridec-1-yl)monoaza-15-crown-5 | N-(3,6,9,12-tetraoxatridec-1-yl)monoaza-15-crown-5 | C19H39NO8
| | |
| 4 | | 1-Amino-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid t-butyl ester | 1-Amino-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid t-butyl ester | C19H39NO8
| | |
| 5 | 2681389-52-4 | (1-羟基-3,6,9,12,15-五氧杂十二烷-19-基)氨基甲酸叔丁酯 | 7,10,13,16,19-Pentaoxa-2-azaheneicosanoic acid, 21-hydroxy-, 1,1-dimethylethyl ester | C19H39NO8
| | |