50 solution in toluene - It is an efficient promoter for the Lossen rearrangement to synthesise urea and carbamate derivatives.
seen from Indonesia

seen from United States

seen from Germany

seen from United Kingdom

seen from Malaysia
seen from China
seen from China
seen from Brazil

seen from United Kingdom
seen from Russia

seen from United Kingdom
seen from Malaysia
seen from China
seen from France
seen from Venezuela

seen from Malaysia
seen from Canada
seen from South Korea
seen from Netherlands

seen from Germany
50 solution in toluene - It is an efficient promoter for the Lossen rearrangement to synthesise urea and carbamate derivatives.

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
50 solution in THF - 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trioxide,1-propanephosphonic acid cyclic anhydride,2,4,6-tripr
Propanephosphonic acid anhydride [50 solution in ethyl acetate] It is a mild and low-toxic coupling agent used in peptide synthesis.
50 solution in DMF - Coupling reagent for peptide synthesis; Preparation of other amides; Synthesis of esters (depsipeptides)
50 solution in acetonitrile - 2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trioxide solution, PPACA, Propylphosphonic anhydride

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
Propanephosphonic acid anhydride is an anhydride of propanephosphonic acid. Its structure is a cyclic trimer, with a phosphorus–oxygen core