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1196871-70-1

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1196871-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1196871-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,8,7 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1196871-70:
(9*1)+(8*1)+(7*9)+(6*6)+(5*8)+(4*7)+(3*1)+(2*7)+(1*0)=201
201 % 10 = 1
So 1196871-70-1 is a valid CAS Registry Number.

1196871-70-1Relevant articles and documents

An efficient one-pot synthesis of 3-aryl-5-methylisoxazoles from aryl aldehydes

Zhu, Shirong,Shi, Shuhao,Gerritz, Samuel W.

experimental part, p. 4001 - 4004 (2011/08/21)

An efficient protocol for the one-pot preparation of alkyl 3-aryl-5-methylisoxazole-4-carboxylates from aryl aldehydes is described. This method is readily amenable to the large scale preparation of isoxazoles as well as the parallel synthesis of isoxazole libraries.

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