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220200-87-3

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220200-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220200-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,2,0 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220200-87:
(8*2)+(7*2)+(6*0)+(5*2)+(4*0)+(3*0)+(2*8)+(1*7)=63
63 % 10 = 3
So 220200-87-3 is a valid CAS Registry Number.

220200-87-3Upstream product

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