产品名「4,5,6-trimethyl-3-methylidene-2,7,13-trioxo-2,3,4,5,6,7,9,13,14,14a-decahydro[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizin-6-yl acetate」，有哪些信誉好，产品优的供应商？

现需化合物中文名为4,5,6-trimethyl-3-methylidene-2,7,13-trioxo-2,3,4,5,6,7,9,13,14,14a-decahydro[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizin-6-yl acetate的产品供应商，麻烦留下厂家联系方式，最好有价格、规格。