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1-Benzyl-1-(2'-brom-2'-cyano-ethyl)-2-(4-nitro-benzyliden)-hydrazin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70971-77-6

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70971-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70971-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,9,7 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70971-77:
(7*7)+(6*0)+(5*9)+(4*7)+(3*1)+(2*7)+(1*7)=146
146 % 10 = 6
So 70971-77-6 is a valid CAS Registry Number.

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