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osmium (η2-tetrafluoroethylene)(carbonyl)(CS)(triphenylphosphine)2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131877-74-2

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131877-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131877-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,8,7 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131877-74:
(8*1)+(7*3)+(6*1)+(5*8)+(4*7)+(3*7)+(2*7)+(1*4)=142
142 % 10 = 2
So 131877-74-2 is a valid CAS Registry Number.

131877-74-2Downstream Products

131877-74-2Relevant academic research and scientific papers

Synthesis and structure of osmium and ruthenium complexes containing tetrafluoroethylene and maleic anhydride as ligands

Burrell, A.K.,Clark, G.R.,Rickard, C.E.F.,Roper, W.R.,Ware, D.C.

, p. 133 - 158 (2007/10/02)

The d8 complexes, M(CO)(L)(PPh3)3 (M = Ru, Os; L = CO, CNR; R = p-tolyl) and OsCl(NO)(PPh3)3, all form simple 1 : 1 ?-adducts with tetrafluoroethylene and maleic anhydride, with the overall coordination geometry being dependent upon the relativ

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