Zhengzhou Eiffel Chemical Co., Ltd..
Country: 
China (Mainland)
Business Type: Lab/Research institutions
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Biotin-PEG2-COOH（1365655-89-5）CAS NO.: 1365655-89-5
Biotin-PEG3-COOH（252881-76-8）CAS NO.: 252881-76-8
Biotin-PEG4-COOH（721431-18-1）CAS NO.: 721431-18-1
Biotin-PEG5-COOH（2252330-85-9）CAS NO.: 2252330-85-9
Biotin-PEG6-COOH（1352814-10-8）CAS NO.: 1352814-10-8
Biotin-PEG8-COOH（2143964-62-7）CAS NO.: 2143964-62-7
Biotin-PEG12-COOH（1621423-14-0）CAS NO.: 1621423-14-0
Biotin-PEG2-NHS ester（596820-83-6）CAS NO.: 596820-83-6
Biotin-PEG3-NHS ester（1253286-56-4）CAS NO.: 1253286-56-4
Biotin-PEG4-NHS ester（459426-22-3）CAS NO.: 459426-22-3
Biotin-PEG6-NHS ester（2055045-04-8）CAS NO.: 2055045-04-8
Biotin-PEG12-NHS ester（365441-71-0）CAS NO.: 365441-71-0
Biotin-PEG3-OH（289714-02-9）CAS NO.: 289714-02-9
Biotin-PEG4-OH（1778736-18-7）CAS NO.: 1778736-18-7
