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290822-88-7

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290822-88-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 290822-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,8,2 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 290822-88:
(8*2)+(7*9)+(6*0)+(5*8)+(4*2)+(3*2)+(2*8)+(1*8)=157
157 % 10 = 7
So 290822-88-7 is a valid CAS Registry Number.

290822-88-7Upstream product

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