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共300871条，60条/页，显示第1651页
序号CAS产品名称规格包装 参考价格
15117-19-1 Octaethylene glycol 询价
22183440-70-0 N-(Azido-PEG3)-N-(PEG2-amine)-PEG3-acid 询价
32079768-50-4 Hydroxy-PEG5-acid 询价
4 m-PEG-NH2(MW 1000) 询价
52182601-80-3 Azido-PEG8-CH2COO-PFP 询价
61189760-69-7 HS-PEG3-CH2CH2NH2 询价
71807503-92-9 Bromo-PEG2-C2-acid 询价
81393330-38-5 Bromo-PEG4-acid 询价
9109792-60-1 Boc-NH-C12-NH2 询价
103973-18-0 Propynol Ethoxylate 询价
115617-32-3 Heptaethylene glycol 询价
121189112-05-7 HO-PEG14-OH 询价
131347750-75-7 Boc-N-amido-PEG3-acid 询价
14 m-PEG-triethoxysilane(MW 5000) 询价
151807503-90-7 Ald-Ph-PEG2-NH-Boc 询价
162353409-99-9 DBCO-PEG9-amine 询价
17518044-41-2 Mal-PEG4-acid 询价
1890952-27-5 Thiol-PEG4-alcohol 询价
19653600-56-7 Ac4GalNAz 询价
201151451-77-2 Benzaldehyde-PEG4-azide 询价
21194425-46-2 Thiol-PEG6-alcohol 询价
221609651-90-2 Alkyne-PEG4-maleimide 询价
23292843-75-5 Biotin-PEG2-C2-iodoacetamide 询价
245961-83-1 Bis-PEG1-acid 询价
25 Azide-PEG-amine(MW 2000) 询价
262086688-99-3 Acid-PEG2-C2-Boc 询价
2777-48-5 1,3-Dibromo-5,5-dimethylhydantoin 询价
281835759-81-3 Biotin-PEG4-methyltetrazine 询价
299004-74-4 m-PEG-OH(MW 2000) 询价
301228119-65-0 Amino-PEG13-amine 询价
31391684-36-9 Boc-NH-PEG6-CH2COOH 询价
321594986-04-5 Iodoacetamide-PEG3-azide 询价
3370678-95-4 Hydroxy-PEG4-CH2COOH 询价
341198080-04-4 Propargyl-PEG6-NH2 询价
351431618-70-0 Biotin-PEG3-Mal 询价
3679598-48-4 Azido-PEG1-CH2CO2H 询价
37782475-35-8 Bromo-PEG3-C2-acid 询价
3868617-64-1 3-(2-Pyridyldithio)propanoic Acid 询价
39208827-90-1 Propargyl-PEG3-alcohol 询价
4068076-36-8 NH2-C4-NH-Boc 询价
411263166-91-1 endo-BCN-O-PNB 询价
421027371-75-0 m-PEG1-NHS ester 询价
431137109-21-7 Mal-amido-PEG6-NHS ester 询价
441006592-62-6 Biotin-PEG4-Amide-C6-Azide 询价
45217817-01-1 Tos-PEG4-t-butyl ester 询价
46142929-49-5 Boc-NH-PEG1-CH2COOH 询价
471818294-46-0 Mal-PEG8-acid 询价
48581065-95-4 Amino-PEG4-Boc 询价
49 m-PEG-NHS ester(MW 5000) 询价
50351342-08-0 HO-PEG20-OH 询价
511415800-32-6 Propargyl-PEG4-acid 询价
521404111-67-6 N-Boc-PEG5-alcohol 询价
53 DOTA-PEG5-amine 询价
541802908-02-6 Methyltetrazine-PEG4-maleimide 询价
55192132-77-7 Tos-PEG2-NH-Boc 询价
561365655-91-9 Boc-NH-PEG2-CH2CH2COOH 询价
57139115-90-5 Azido-PEG2-alcohol 询价
5886259-89-4 Tos-PEG4-THP 询价
59139115-91-6 Boc-NH-PEG2 询价
606790-09-6 Dodecaethylene glycol 询价
共300871条，60条/页，显示第1651页
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