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202270-73-3

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202270-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202270-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,2,7 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 202270-73:
(8*2)+(7*0)+(6*2)+(5*2)+(4*7)+(3*0)+(2*7)+(1*3)=83
83 % 10 = 3
So 202270-73-3 is a valid CAS Registry Number.

202270-73-3Upstream product

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