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172266-27-2

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172266-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172266-27-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,2,6 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 172266-27:
(8*1)+(7*7)+(6*2)+(5*2)+(4*6)+(3*6)+(2*2)+(1*7)=132
132 % 10 = 2
So 172266-27-2 is a valid CAS Registry Number.

172266-27-2Upstream product

172266-27-2Downstream Products

172266-27-2Relevant articles and documents

Mono- and binuclear rhodium complexes of a chiral 1,1-diphosphine. Syntheses and crystal structures

Marinetti, Angela,Le Menn, Claude,Ricard, Louis

, p. 4983 - 4985 (2008/10/09)

The homochiral diphosphine 3, bearing PPh2 and menthylphosphetane moieties, has been prepared from the phosphetane oxide 1 through a stereoselective phosphorylation reaction. Monometallic and bimetallic A-frame rhodium complexes of 3 have been synthesized and characterized by X-ray diffraction.

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