136455-49-7
octaethyl (benzene-1,2,4,5-tetrayltetrakis(methylene))tetrakis(phosphonate)
17H, WenHui Building
No.101, Caochangmen Street
Nanjing, 210036
P.R.China
Phone: +86-25-58748998
QQ: 3003925325
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136455-49-7,phosphonate,tetrayltetrakis(methylene),wittig reagent