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1413940-97-2

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1413940-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1413940-97-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,3,9,4 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1413940-97:
(9*1)+(8*4)+(7*1)+(6*3)+(5*9)+(4*4)+(3*0)+(2*9)+(1*7)=152
152 % 10 = 2
So 1413940-97-2 is a valid CAS Registry Number.

1413940-97-2Relevant articles and documents

Nucleophilic substitution reaction at the nitrogen of arylsulfonamides with phosphide anion

Yoshida, Suguru,Igawa, Kazunobu,Tomooka, Katsuhiko

supporting information, p. 19358 - 19361 (2013/02/22)

A novel nucleophilic substitution reaction at the nitrogen of arylsulfonamides by means of phosphide anions has been described. This reaction allows for the efficient transformation of arylsulfonamides into synthetically valuable phosphamides, amines, and a variety of protected amines.

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