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1256960-57-2

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1256960-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256960-57-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,9,6 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1256960-57:
(9*1)+(8*2)+(7*5)+(6*6)+(5*9)+(4*6)+(3*0)+(2*5)+(1*7)=182
182 % 10 = 2
So 1256960-57-2 is a valid CAS Registry Number.

1256960-57-2Downstream Products

1256960-57-2Relevant articles and documents

Reactions of substituted oxazoles and thiazoles with acid chlorides: Carbon-carbon bond formation through cyclic ketene acetals

Chatterjee, Sabornie,Ye, Guozhong,Song, Yingquan,Barker, Bobby Lloyd,Pittman Jr., Charles U.

, p. 3384 - 3394 (2010)

Reactions of 2,4,5-trimethyloxazole, 2,4,5-trimethylthiazole, 2-methylthiazole, and 2-ethyl-4,5-dimethylthiazole with different acid chlorides in the presence of different bases were explored. Arylvinyl esters of substituted benzoic acids containing subst

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