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74471-69-5

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74471-69-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74471-69-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,7 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74471-69:
(7*7)+(6*4)+(5*4)+(4*7)+(3*1)+(2*6)+(1*9)=145
145 % 10 = 5
So 74471-69-5 is a valid CAS Registry Number.

74471-69-5Relevant articles and documents

A NOVEL AND VERSATILE SEPARATION METHOD FOR ALDEHYDES

Ohta, Shunsaku,Okamoto, Masao

, p. 1917 - 1919 (2007/10/02)

An aqueous solution of sodium ε-amino-n-caproate can be used for efficient and simple separation of aldehydes, overcoming the difficulties associated with the NaHSO3 method.Keywords - separation of aldehydes; Schiff base of amino acid; ω-amino acid; sodium ε-amino-n-caproate; sodium bisulfite adduct of aldehydes

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