瑞禧生物货号：Ruixi-B426055
化学名称：Benzofuran-2,3-dione
同义名称：1-Benzofuran-2,3-dione; Coumarandione; NSC 122748
CAS号：4732-72-3
分子式：C₈H₄O₃
分子量：148.12
产品类别：Building Blocks; Miscellaneous;
产品应用：Benzofuran-2,3-dione (cas# 4732-72-3) is a useful research chemical used in the stereoselective preparation of spirooxindoles via chiral bifunctional thiourea-catalyzed sequential Michael addition/cyclization of methyleneindolinones with isothiocyanates.
参考文献：Cao, Y., et al.: Angew. Chem. Int. Ed. 50, 39, 9124-27, (2011)
To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature products will be delivered with ice bags. As for the products stored at room temperature, they will not be packed with ice bags or dried ice. Delta is committed to providing cost-effective products that facilitate drug delivery with our customers.