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  • Factory Direct Supply Manufacturer 31618-90-3 DESMP for Tenofovir Intermediate

    Factory Direct Supply Manufacturer 31618-90-3 DESMP for Tenofovir Intermediate

    Product name Diethyl (tosyloxy)methylphosphonate Synonyms Diethyl [[(p-toluenesulfonyl)oxy]methyl]phosphonate; Diethyl [[[(4-tolyl)sulfonyl]oxy]methyl]phosphonate; Diethyl p-tosyloxymethylphosphonate; Tosyloxymethyl diethyl phosphonate; [[[(4-Tolyl)sulfonyl]oxy]methyl]phosphonic acid diethyl ester CAS No. 31618-90-3 Appearance Clear colorless to pale yellow liquid Molecular Formula C12H19O6PS Molecular Weight 322.31 Application Medicine grade or research purpose Packing As pe...
  • Fungicide Tebuconazole Intermediate 1-(4-Chlorophenyl)-4,4-dimethyl-3-pentanone 66346-01-8

    Fungicide Tebuconazole Intermediate 1-(4-Chlorophenyl)-4,4-dimethyl-3-pentanone 66346-01-8

    1-(4-Chlorophenyl)-4,4-dimethyl-3-pentanone (CAS#66346-01-8) ITEMS STANDARDS RESULTS Appearance Light yellow transparent liquid Complies Assay ≧98.5% 99.27% Water ≤0.30% Not detected Dechlorination ≤0.30% 0.04% Ketene ≤0.15% 0.09% Conclusion It meets In-house specifications.
  • Factory Direct Supply Manufacturer 42348-86-7 5-Chloro-1-indanone for Indoxacarb

    Factory Direct Supply Manufacturer 42348-86-7 5-Chloro-1-indanone for Indoxacarb

    Product name 5-Chloro-1-indanone Synonyms NA CAS No. 42348-86-7 Appearance Pale yellow to pale brown crystalline powder Molecular Formula C9H7ClO Molecular Weight 166.60 Application Medicine grade or research purpose Packing As per your request Storage Preserve in tight,light-resistant containers in a cool place   5-CHLORO-1-INDANONE (CAS#42348-86-7) ITEMS STANDARDS RESULTS Appearance Pale yellow to pale browncrystalline powder Pale yellow crystall...
  • Factory Direct Supply Manufacturer Bisphenol S 80-09-1

    Factory Direct Supply Manufacturer Bisphenol S 80-09-1

    Product name 4,4′-Sulfonyldiphenol Synonyms 4,4′-Dihydroxydiphenylsulfone; Bis(4-hydroxyphenyl) sulfone; Bisphenol S CAS No. 80-09-1 Appearance White or off White Powder Molecular Formula C12H10O4S Molecular Weight 250.27 Application Color development reagent (DPE, TGSH, D90, MAE, etc.) Packing As per your request Storage Preserve in tight,light-resistant containers in a cool place SPECIFICATIONS OF BPS Appearance White or off White Powder Loss on ...