m-PEG4-t-butyl ester小分子PEG m-PEG4-t-butyl ester,883554-11-8_批发商价格 英文名称： m-PEG4-t-butyl ester m-PEG4-t-butyl ester,883554-11-8_批发商价格 分子式： C14H28O6 分子量 292.4 CAS： 883554-11-8 纯度 ≥95% 结构式: 性 状:白色或微黄色粉状制剂  用 途：仅供科研实验使用，不用于诊治  外 观：粘稠液体或者固体粉末，取决于分子量  m-PEG4-t-butyl ester,883554-11-8_批发商价格 注意事项： 取用一定要干燥，避免频繁的溶解和冻干  溶解性：溶于大部分有机溶剂，如：DCM、DMF、DMSO、THF等等。在水中有很好的溶解性。       产品名称 CAS 分子量 N-(acid-PEG3)-N-bis(PEG3-amine) 2183440-35-7 571.7 PEG8-Tos 1028089-05-5 480.6 Sulfo-NHS-SS-biotin 325143-98-4 606.7 Biotin-PEG7-amine 1334172-76-7 594.8 丙炔基-五聚乙二醇-丙炔基 185378-83-0 314.4 N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester) 2093153-97-8 845.1 Azido-PEG4-Val-Cit-PAB-OH 2055024-64-9 652.8 Tos-PEG13-Tos 1456708-45-4 855.0 N-(Azido-PEG4)-N-Boc-PEG3-t-butyl ester 2093152-85-1 622.8 diethyl 10-bromodecylphosphonate 272785-01-0 357.3 N-(t-butyl ester-PEG3)-N-bis(PEG3-azide) 2182602-15-7 679.8 Tos-PEG8-Tos 69502-27-8 634.8 丙炔基-十三聚乙二醇-丙炔基 1351373-50-6 622.8 N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester 2100306-76-9 706.9 t-Boc-Aminooxy-PEG2-alcohol 1807503-86-1 221.3 Propargyl-PEG1-acid 55683-37-9 128.1 Azido-PEG3-phosphonic acid ethyl ester 1337527-24-8 339.3 t-Boc-N-Amido-PEG6-propargyl 1262991-52-5 419.5 (2-pyridyldithio)-PEG4-alcohol 851961-99-4 319.4 叠氮-二聚乙二醇 139115-90-5 131.1 Hydroxy-PEG2-PFP ester 1820673-42-4 344.2 Azide-PEG5-Tos 236754-49-7 417.5 Bromo-PEG3-CH2CO2tBu 2100306-71-4 327.2 Azidoethyl-PEG2-t-Butyl ester 2144777-83-1 351.5 N-Mal-N-bis(PEG2-acid) 2110449-02-8 488.5 m-PEG9-Ms 1059588-19-0 462.6 Fluorescein-PEG4-azide 1454662-54-4 651.7 甲基-五聚乙二醇-溴代 854601-80-2 315.2 叠氮-五聚乙二醇-羧酸 1425973-16-5 335.4 THP-SS-PEG1-t-butyl ester 1807503-88-3 366.5 m-PEG3-(CH2)3-alcohol 100688-48-0 178.2 氨基-八聚乙二醇-叠氮 1333154-77-0 394.5 m-PEG3-acid 209542-49-4 192.2 Biotin-PEG8-alcohol 2182601-20-1 595.8 三聚乙二醇-叔丁氧羰基 139115-92-7 249.3 Pyrene-PEG3-azide 1817735-36-6 448.5 m-PEG5-thiol 524030-00-0 268.4 丙炔基-十二聚乙二醇-羧酸 1421676-62-1 656.8 N-Mal-N-bis(PEG2-NH-Boc) 2128735-26-0 630.7 Azido-PEG3-NHS ester 1245718-89-1 344.3 甲基-九聚乙二醇 6048-68-6 428.5 N-Benzyl-N-bis(PEG3-OH) 1680183-01-0 459.6 Aminoethyl-SS-propionic acid 15579-00-7 181.3 m-PEG4-(CH2)8-phosphonic acid ethyl ester 2028281-89-0 412.5 Amino-PEG23-acid 196936-04-6 1102.3 N-Boc-N-bis(PEG1-azide) 2100306-79-2 343.4 Hydroxy-PEG2-sulfonic acid 112724-27-3 214.2 PEG4-bis(phosphonic acid diethyl ester) 1807539-03-2 422.4 4-(N-Boc-amino)-1,6-heptanedioic acid 848242-88-6 275.3 Azido-PEG3-methyl ester 2086689-07-6 261.3                 m-PEG4-t-butyl ester小分子PEG