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1323902-49-3

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1323902-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1323902-49-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,3,9,0 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1323902-49:
(9*1)+(8*3)+(7*2)+(6*3)+(5*9)+(4*0)+(3*2)+(2*4)+(1*9)=133
133 % 10 = 3
So 1323902-49-3 is a valid CAS Registry Number.

1323902-49-3Relevant articles and documents

A practical, one-pot multicomponent synthesis of α-amidosulfides and their application as latent N-acylimines in the Friedel-Crafts reaction

George, Nicolas,Bekkaye, Mathieu,Masson, Geraldine,Zhu, Jieping

supporting information; experimental part, p. 3695 - 3699 (2011/09/16)

A novel one-pot, three-component synthesis of N-acyl or N-carbamoyl-α-amidosulfides 4 is described. The three-component reaction of aldehydes 1, primary carbamates (or amides) 2 and phenylsulfinic acid (6a) afforded α-amidosulfones 7, which after addition

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