'DPPA eductor project', Centrica, Amec FW, Seajacks, Emerson
Diphenylphosphorylazide(DPPA)isanorganiccompound.Itiswidelyusedasareagentinthesynthesisofotherorganiccompounds.,ThechemicalformulaforDDPAis(C6H5)2PO-N3,indicatingthepresenceofaphosphorusatombondedtotwophenylgroupsandanazidegroup.Synthesisand ...,...。參考影片的文章的如下: