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N,N,N',N'-Tetramethyl-4-(2-phenethyl-phenyl)-heptane-1,7-diamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19947-08-1

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19947-08-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19947-08-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,4 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19947-08:
(7*1)+(6*9)+(5*9)+(4*4)+(3*7)+(2*0)+(1*8)=151
151 % 10 = 1
So 19947-08-1 is a valid CAS Registry Number.

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