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1262995-49-2

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1262995-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262995-49-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,9,9 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1262995-49:
(9*1)+(8*2)+(7*6)+(6*2)+(5*9)+(4*9)+(3*5)+(2*4)+(1*9)=192
192 % 10 = 2
So 1262995-49-2 is a valid CAS Registry Number.

1262995-49-2Downstream Products

1262995-49-2Relevant articles and documents

Regioselective acetylate of 1,3-disubstituted selenoureas promoted by recyclable ion-supported hypervalent iodine(III) reagent

Xie, Yuanyuan,Pan, Haixuan

, p. 98 - 105 (2014/01/06)

Abstract A mild, efficient, and environmentally friendly reaction of 1,3-disubstituted selenoureas with a recyclable ion-supported hypervalent iodine(III) reagent produces regioselectively N-acetylureas. This is the first example of ion-supported hypervalent iodine reagent [dibmim]+[BF4] -being employed as an N-acetylating agent. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.

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