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4-[1,7-bis(4-chlorophenyl)-3,5,10-trioxo-8,9-diphenyl-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl]benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

470471-42-2

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470471-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 470471-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,0,4,7 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 470471-42:
(8*4)+(7*7)+(6*0)+(5*4)+(4*7)+(3*1)+(2*4)+(1*2)=142
142 % 10 = 2
So 470471-42-2 is a valid CAS Registry Number.

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