[登录] [免费注册]
化工原料网
发布求购
位置：首页 > 产品库 > 产品列表
产品搜索：  
[5570]...[3807]... [1653] [1652] [1651] [1650] [1649] [1648] [1647] [1646] [1645] [1644] [1643] [1642] [1641] ...[902]... [1]
共334152条，60条/页，显示第1652页
序号CAS产品名称规格包装 参考价格
1 Azido-PEG5-triethoxysilane 询价
22764923-65-9 DBCO-PEG5-acid 询价
3918132-14-6 Boc-Aminoxy-PEG4-OH 询价
4 Folate-PEG3-NHS ester 询价
5 Tri(Amino-PEG4-amide)-amine 询价
698627-71-5 Bis-aminooxy-PEG2 询价
7 DBCO-mPEG(MW 30kDa) 25mg询价
84246-51-9 Bis-NH2-C1-PEG3 询价
92376724-97-7 Boc-C1-PEG3-C4-OH 询价
101800414-71-4 Azido-PEG11-amine 询价
1123778-52-1 Pentaethylene glycol monomethyl ether 询价
12 Iodo-PEG7-alcohol 询价
1386259-87-2 BnO-PEG4-OH 询价
14660843-23-2 Mal-PEG2-NH2 TFA 询价
15126422-58-0 Bis-propargyl-PEG3 询价
16 Bis-PEG23-endo-BCN 询价
171119249-30-7 Tos-PEG2-O-Propargyl 询价
18126519-80-0 OTs-C6-OBn 询价
191353011-78-5 Bromoacetamido-PEG2-C2-NHS ester 询价
201952360-91-6 Fmoc-NH-PEG12-CH2CH2COOH 询价
21857891-82-8 Azido-PEG8-amine 询价
221599486-33-5 Mal-PEG6-PFP ester 询价
236812-36-8 HO-PEG16-OH 询价
24 DSPE-PEG6-Mal 询价
25928211-42-1 HO-PEG21-OH 询价
262353409-98-8 DBCO-PEG6-amine 询价
271919045-02-5 Aminooxy-PEG5-azide 询价
2840842-04-4 Bis-propargyl-PEG1 询价
294792-15-8 Pentaethylene glycol 询价
30 Aminooxy-PEG3-bromide hydrochloride 询价
31 m-PEG-mal(MW 2000) 询价
3210436-25-6 Boc-11-aminoundecanoic acid 询价
331644231-07-1 m-PEG6-amino-Mal 询价
34 Amine-PEG-thiol(MW 2000) 询价
352378261-80-2 THP-PEG4-Pyrrolidine(N-Boc)-CH2OH 询价
3693460-33-4 Bis-aminooxy-PEG1 询价
375117-19-1 Octaethylene glycol 询价
382183440-70-0 N-(Azido-PEG3)-N-(PEG2-amine)-PEG3-acid 询价
392079768-50-4 Hydroxy-PEG5-acid 询价
40 m-PEG-NH2(MW 1000) 询价
412182601-80-3 Azido-PEG8-CH2COO-PFP 询价
421189760-69-7 HS-PEG3-CH2CH2NH2 询价
431807503-92-9 Bromo-PEG2-C2-acid 询价
441393330-38-5 Bromo-PEG4-acid 询价
45109792-60-1 Boc-NH-C12-NH2 询价
463973-18-0 Propynol Ethoxylate 询价
475617-32-3 Heptaethylene glycol 询价
481189112-05-7 HO-PEG14-OH 询价
491347750-75-7 Boc-N-amido-PEG3-acid 询价
50 m-PEG-triethoxysilane(MW 5000) 询价
511807503-90-7 Ald-Ph-PEG2-NH-Boc 询价
522353409-99-9 DBCO-PEG9-amine 询价
53518044-41-2 Mal-PEG4-acid 询价
5490952-27-5 Thiol-PEG4-alcohol 询价
55653600-56-7 Ac4GalNAz 询价
561151451-77-2 Benzaldehyde-PEG4-azide 询价
57194425-46-2 Thiol-PEG6-alcohol 询价
581609651-90-2 Alkyne-PEG4-maleimide 询价
59292843-75-5 Biotin-PEG2-C2-iodoacetamide 询价
605961-83-1 Bis-PEG1-acid 询价
共334152条，60条/页，显示第1652页
[5570]...[3421]... [1663] [1662] [1661] [1660] [1659] [1658] [1657] [1656] [1655] [1654] [1653] [1652] [1651] ...[742]... [1]