About 12 results.

MPEG12-TOS/2,5,8,11,14,17,20,23,26,29,32,35-DODECAOXAHEPTATRIACONTAN-37-YL 4-METHYLBENZENESULFONATE

CCD:CCD08301732

CAS:2103241-71-8

Synonyms:MPEG12-TOS/2,5,8,11,14,17,20,23,26,29,32,35-DODECAOXAHEPTATRIACONTAN-37-YL 4-METHYLBENZENESULFONATE

http://www.chemcd.com/prodetailCCD08301732.html

-Undecaoxa-2-azaheptatriacontanoic acid, 37-amino-, 1,1-dimethylethyl ester

CCD:CCD08301662

CAS:1233234-77-9

Synonyms:BOCNH-PEG11-CH2CH2NH2/5,8,11,14,17,20,23,26,29,32,35-UNDECAOXA-2-AZAHEPTATRIACONTANOIC ACID, 37-AMINO-, 1,1-DIMETHYLETHYL ESTER

http://www.chemcd.com/prodetailCCD08301662.html