| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 2055041-19-3 | Azido-PEG3-S-PEG4-t-butyl ester | | C23H45N3O9S | 539.680 | | |
| 2055041-20-6 | Propargyl-peg4-s-peg4-acid | | C22H40O10S | 496.61 | | |
| 2055041-21-7 | Acid-peg4-s-peg4-acid | | C22H42O12S | 530.63 | | |
| 2055041-24-0 | Azido-PEG3-S-PEG4-propargyl | | C19H35N3O7S | 449.56 | | |
| 2055041-25-1 | N-Boc-N-bis(PEG4-azide) | | C25H49N7O10 | 607.7 | | |
| 2055041-27-3 | T-Boc-aminooxy-peg7-methane | | C20H41NO10 | 455.54 | | |
| 2055041-37-5 | 马来酰亚胺-一聚乙二醇-VAL-CIT-PAB-羟基 | Mal-PEG1-Val-Cit-PABC-OH | C27H38N6O8 | 574.63 | | 938.1±65.0 °C(Predicted) |
| 2055041-38-6 | Mal-PEG2-Val-Cit-amido-PAB-OH | | C29H42N6O9 | 618.68 | | |
| 2055041-39-7 | 马来酰亚胺-四聚乙二醇-VAL-CIT-PAB-羟基 | Mal-PEG4-Val-Cit-PAB-OH | C33H50N6O11 | 706.78 | | |
| 2055041-40-0 | Azido-PEG1-Val-Cit-PAB-OH | Azide-PEG1-Val-Cit-PABC-OH | C23H36N8O6 | 520.59 | | |
| 2055041-41-1 | NH-bis(peg4-t-butyl ester) | | C30H59NO12 | 625.79 | | |
| 2055041-59-1 | NH-bis(PEG4-acid) | | C22H43NO12 | 513.58 | | |
| 2055042-31-2 | N-Boc-n-bis(peg3-nhs ester) | | C31H49N3O16 | 719.73 | | |
| 2055042-56-1 | N-(Azido-PEG3)-N-bis(PEG3-Boc) | | C34H66N4O13 | 738.91 | | |
| 2055042-57-2 | N-(Azido-PEG3)-N-bis(PEG3-acid) | | C26H50N4O13 | 626.690 | | |
| 2055042-59-4 | N-(Amino-peg3)-n-bis(peg3-acid) | | C26H52N2O13 | 600.7 | | |
| 2055042-60-7 | N-(叔丁酯-三聚乙二醇)-N-双-(二聚乙二醇-羟基) | N-(Boc-PEG3)-N-bis(PEG2-alcohol) | C25H52N2O11 | 556.69 | | |
| 2055042-61-8 | N-(Boc-peg3)-n-bis(peg3-acid) | | C31H60N2O15 | 700.810 | | |
| 2055042-62-9 | N-(Amino-PEG3)-N-bis(PEG3-Boc) | | C34H68N2O13 | 712.91 | | |
| 2055042-66-3 | | ho-peg9-ch2ch2cootbu | C25H50O12 | 542.66 | | |
| 2055042-69-6 | Fmoc-PEG3-Ala-Ala-Asn(Trt)-PAB | | C60H66N6O11 | 1047.22 | | |
| 2055042-70-9 | N-(Azido-PEG4)-biocytin | | C27H47N7O9S | 645.77 | | |
| 2055042-71-0 | N-(Propargyl-peg4)-biocytin | | C28H46N4O9S | 614.75 | | |
| 2055042-83-4 | Propargyl-PEG9-bromide | | C21H39BrO9 | 515.43 | | |
| 2055043-54-2 | tert-butyl (4R)-4-(aminomethyl)-3,3-difluoropiperidine-1-carboxylate | | C11H20F2N2O2 | 250.29 | | |
| 2055044-68-1 | | bocnh-peg7-ch2ch2cooh | C22H43NO11 | 497.58 | | |
| 2055045-04-8 | Biotin-peg6-nhs ester | | C29H48N4O12S | 676.78 | | |
| 2055046-22-3 | N-Me-n-bis(peg3-oh) | | C17H37NO8 | 383.48 | | |
| 2055046-24-5 | Methylamino-PEG5-azide | | C13H28N4O5 | 320.38 | | |
| 2055046-25-6 | Propargyl-PEG8-bromide | | C19H35BrO8 | 471.38 | | |
| 2055047-18-0 | Azido-PEG3-Val-Cit-PAB-PNP | | C34H47N9O12 | 773.79 | | |
| 2055048-42-3 | | dde biotin picolyl azide | C38H57N9O9S | 815.98 | | |
| 2055048-43-4 | Mal-peg8-t-butyl ester | | C27H47NO12 | 577.66 | | |
| 2055048-45-6 | Active-mono-sulfone-PEG8-acid | | C37H53NO14S | 767.88 | | |
| 2055048-54-7 | Azido-PEG5-Ala-Ala-Asn-PAB | | C30H47N7O12 | 697.73 | | |
| 2055048-57-0 | Fmoc-PEG4-Ala-Ala-Asn-PAB | | C43H55N5O13 | 849.92 | | |
| 205505-62-0 | 5-Methoxyjusticidin A | | C23H20O8 | 424.4 | 193 °C | 659.1±55.0 °C(Predicted) |
| 2055050-87-6 | LAU159 | | C17H12ClN3O2 | 325.752 | | |
| 2055071-87-7 | 3-((苄氧基)甲基)-4,6-二甲氧基-1h-吡唑并[3,4-d]嘧啶 | 3-((benzyloxy)methyl)-4,6-dimethoxy-1h-pyrazolo[3,4-d]pyrimidine | C15H16N4O3 | 300.31 | | |
| 2055072-00-7 | 3-((苄氧基)甲基)-6-氯-4-甲氧基-1h-吡唑并[3,4-d]嘧啶 | 3-((benzyloxy)methyl)-6-chloro-4-methoxy-1h-pyrazolo[3,4-d]pyrimidine | C14H13ClN4O2 | 304.73 | | |
| 2055073-75-9 | Rauvovertine A | | C19H22N2O3 | 326.39 | | 593.9±50.0 °C(Predicted) |
| 205508-75-4 | 异丁胺氢碘酸盐 | isobutylamine hydroiodide | C4H11N·HI | 201.05 | | |
| 2055088-27-0 | | 2-(5-cyclopropyl-1h-1,2,4-triazol-3-yl)ethan-1-amine hydrochloride | | | | |
| 2055088-34-9 | | 2-(5-(pyridin-3-yl)-1h-1,2,4-triazol-3-yl)ethan-1-amine hydrochloride | | | | |
| 2055090-76-9 | 1-Vinyl-1H-pyrrolo[2,3-b]pyridine | | C9H8N2 | 144.176 | | |
| 20551-10-4 | | 2-amino-1-methyl-perimidin | | | | |
| 20551-25-1 | 3-(2-羟基乙基)-6-甲基尿嘧啶 | 3-(2-hydroxyethyl)-6-methyluracil | | | | |
| 20551-34-2 | 5-氯-2,6-二甲基嘧啶-4-醇 | 5-chloro-2,6-dimethylpyrimidin-4-ol | | | | |
| 205510-53-8 | 1-(2-氯-5-噻唑基甲基)-3-甲基-2-硝基胍 | 1-(2-Chloro-5-thiazolylmethyl)-3-methyl-2-nitroguanidine | C6H8ClN5O2S | 249.68 | | |
| 2055103-66-5 | Carboxyrhodamine 110-PEG4-alkyne | | C32H33N3O8 | 587.62 | | |