中文：苯并环辛炔-三聚乙二醇-对甲苯磺酰酯英文：DBCO-PEG3-OTs产品参数1 Catalog #: Y-CL-0048 Name: DBCO-PEG3-OTs CAS: N/A Formula: C34H38N2O8S MW: 634.74 Purity: 95%+ Availability: In Stock Ships within: 24 hours Storage condition: -20°C in the dark Shipping: Ambient temperature