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288303-88-8

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288303-88-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 288303-88-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,3,0 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 288303-88:
(8*2)+(7*8)+(6*8)+(5*3)+(4*0)+(3*3)+(2*8)+(1*8)=168
168 % 10 = 8
So 288303-88-8 is a valid CAS Registry Number.

288303-88-8Upstream product

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