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1227853-55-5

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1227853-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227853-55-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,8,5 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1227853-55:
(9*1)+(8*2)+(7*2)+(6*7)+(5*8)+(4*5)+(3*3)+(2*5)+(1*5)=165
165 % 10 = 5
So 1227853-55-5 is a valid CAS Registry Number.

1227853-55-5Downstream Products

1227853-55-5Relevant articles and documents

Convenient synthesis of allylic thioethers from phosphorothioate esters and alcohols

Robertson, Forest,Wu, Jimmy

supporting information; experimental part, p. 2668 - 2671 (2010/08/21)

The synthesis of allylic thioethers arising from the reaction between phosphorothioate esters and alcohols is described. The synthesis is accomplished in one step by the addition of an exogenous alkoxide to the corresponding allylic phosphorothioate ester. It is demonstrated that this process is amenable to various functional groups and a wide variety of heterocycles. In contrast to conventional methods for thioether synthesis, no malodorous sulfur compounds such as thioacetic acid or thiols are required.

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