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3,5,7,9-Tetrakis(trifluoromethyl)-1-benzyl-2,6,10,11-tetraoxo-1-phospha(V)tricyclo<5.3.1.01.5>undeca-3,8-dien is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131561-29-0

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131561-29-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131561-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,6 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131561-29:
(8*1)+(7*3)+(6*1)+(5*5)+(4*6)+(3*1)+(2*2)+(1*9)=100
100 % 10 = 0
So 131561-29-0 is a valid CAS Registry Number.

131561-29-0Downstream Products

131561-29-0Relevant academic research and scientific papers

Tricyclic Phosphoranes from the Phosphonous Dichlorides RPCl2 (R=Ph, CH2Ph) and the (Z)-Ketoenol CF3C(O)CH=C(OH)CF3

Bekiaris, Georgios,Roeschenthaler, Gerd-Volker

, p. 1460 - 1462 (2007/10/02)

The phosphonous dichlorides, PhPCl2 and PhCH2PCl2, react with the (Z)-letoenol CF3C(O)CH=C(OH)CF3 to yield tricyclic trialkoxyphosphoranes, whose structures were determined on the basis f the 1JPC values and "through-space" F...F coupling.

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