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1372552-31-2

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1372552-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1372552-31-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,2,5,5 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1372552-31:
(9*1)+(8*3)+(7*7)+(6*2)+(5*5)+(4*5)+(3*2)+(2*3)+(1*1)=152
152 % 10 = 2
So 1372552-31-2 is a valid CAS Registry Number.

1372552-31-2Downstream Products

1372552-31-2Relevant articles and documents

Catalytic stereoselective synthesis of diverse oxindoles and spirooxindoles from isatins

MacDonald, Jacob P.,Badillo, Joseph J.,Arevalo, Gary E.,Silva-Garcia, Abel,Franz, Annaliese K.

scheme or table, p. 285 - 293 (2012/05/19)

A strategy for the efficient two-step synthesis of triazole derivatives of oxindoles and spirooxindoles is presented. Using a common set of N-propargylated isatins, a series of mechanistically distinct stereoselective reactions with different combinations

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