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54140-09-9

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54140-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54140-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,1,4 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54140-09:
(7*5)+(6*4)+(5*1)+(4*4)+(3*0)+(2*0)+(1*9)=89
89 % 10 = 9
So 54140-09-9 is a valid CAS Registry Number.

54140-09-9Downstream Products

54140-09-9Relevant articles and documents

1-alkylidene(arylidene)amino-2-aminoethanes and their tautomerization to imidazolidines

Zelenin, Kirill N.,Ukraintzev, Ilya V.

, p. 109 - 114 (2007/10/03)

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