(+)-Biotin-PEG<SUB>4</SUB>-propionic acid , 98% , 【721431-18-1】
Molecular Formula: C21H37N3O8S
Formula Weight: 491.6
(+)-Biotin-PEG?-propionicacid , 97% , 【721431-18-1】
Molecular Formula: C21H37N3O8S
Formula Weight: 491.6
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