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98751-32-7

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98751-32-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98751-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,7,5 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98751-32:
(7*9)+(6*8)+(5*7)+(4*5)+(3*1)+(2*3)+(1*2)=177
177 % 10 = 7
So 98751-32-7 is a valid CAS Registry Number.

98751-32-7Downstream Products

98751-32-7Relevant articles and documents

Mild Synthesis of Polyfunctional Benzimidazoles and Indoles by the Reduction of Functionalized Nitroarenes with Phenylmagnesium Chloride

Dohle, Wolfgang,Staubitz, Anne,Knochel, Paul

, p. 5323 - 5331 (2007/10/03)

Phenylmagnesium chloride has been used for the conversion of selected nitroarenes into nitrenes. Their insertion into a neighboring sp2 C-H bond yielded functionalized heterocycles. A novel and mild synthesis of polyfunctional benzimidazoles and indoles is described.

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