中文：硅基罗丹明-四聚乙二醇-羧基英文：SiR-PEG4-COOH，SiR-PEG4-acid产品参数1 Catalog #: Y-R-3351 Name: SiR-PEG4-COOH CAS: N/A Formula: C38H49N3O9S MW: 719.91 Purity: 95%+ Availability: In Stock Ships within: 24 hours Storage condition: -20°C in the dark Shipping: Ambient temperature CAS号: N/A 产品货号: Y-R-3351