1. 2,2’-Dithiobis(5-ethoxy-7-fluoro[1,2,4]triazol0[1,5-c]pyrimidine)


            Product Name: 2,2’-Dithiobis(5-ethoxy-7-fluoro[1,2,4]triazol0[1,5-c]pyrimidine)
            CAS: 166524-75-0
            Molecular Structure:
            Sspecification: 88.0%
            Packing specification: 25KG kraft paper bag
            Use: Important Intermediates of Dichlorosulfonamide and Chloramphenicol




              Previous product: Imazamox
              Next product: 5-Methylpyridine-2,3-dicarboxylic acid dimethyl ester

            国产成人av大片大片在线播放_久久综合色鬼综合色_国产美女露脸吞精视频_日本国产亚洲一区不卡