亚太地区采购需求：以较低价格购买 cas 编号 107-11-9，cas 编号 107-11-9，溶剂和助剂

I'm reaching out to inquire about your availability of a specific chemical compound. We're interested in purchasing a quantity of 5 KG of your product, which I believe falls within your catalog. To proceed further, could you please provide us with the Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) for this item? Additionally, it would be great if you could send a quotation that outlines the pricing, lead time, and any relevant shipping details. This information will help us make an informed decision and expedite the purchasing process. Looking forward to your prompt response. Thank you!