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[2-(4-chloro-phenyl)-1(3)H-benzoimidazol-5-yl]-dimethyl-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42197-30-8

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42197-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42197-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,1,9 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 42197-30:
(7*4)+(6*2)+(5*1)+(4*9)+(3*7)+(2*3)+(1*0)=108
108 % 10 = 8
So 42197-30-8 is a valid CAS Registry Number.

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