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1,2-Ethanediamine, N,N''-(1,3-dimethyl-1,3-propanediylidene)bis[N',N'-diethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

431876-24-3

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431876-24-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 431876-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,1,8,7 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 431876-24:
(8*4)+(7*3)+(6*1)+(5*8)+(4*7)+(3*6)+(2*2)+(1*4)=153
153 % 10 = 3
So 431876-24-3 is a valid CAS Registry Number.

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