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N'~1~,N'~6~-bis(1H-benzimidazol-2-ylmethylene)hexanedihydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

299930-99-7

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299930-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299930-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,3 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 299930-99:
(8*2)+(7*9)+(6*9)+(5*9)+(4*3)+(3*0)+(2*9)+(1*9)=217
217 % 10 = 7
So 299930-99-7 is a valid CAS Registry Number.

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