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129769-68-2

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129769-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129769-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,6 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129769-68:
(8*1)+(7*2)+(6*9)+(5*7)+(4*6)+(3*9)+(2*6)+(1*8)=182
182 % 10 = 2
So 129769-68-2 is a valid CAS Registry Number.

129769-68-2Downstream Products

129769-68-2Relevant articles and documents

METHOD FOR THE MANUFACTURE OF COMPOUNDS CONTAINING AN α-OXY PHOSPHORUS GROUP

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Page/Page column 47, (2012/08/07)

A method for the manufacture of compounds containing an α-oxy phosphorus group is disclosed. A P-O component having at least one P-O-P moiety, whereby at least one phosphorus has the +3 oxidation state, is added in specific proportions to a compound containing an α-oxy carboxylic acid group, followed by conducting the reaction and adding water subsequently. The compounds containing an α-oxy phosphorus group formed can then be recovered.

Photolysis of diaryl triphenylmethylphosphonates

Shi,Okamoto,Takamuku

, p. 1269 - 1271 (2007/10/02)

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