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15568-98-6

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15568-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15568-98-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,5,6 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15568-98:
(7*1)+(6*5)+(5*5)+(4*6)+(3*8)+(2*9)+(1*8)=136
136 % 10 = 6
So 15568-98-6 is a valid CAS Registry Number.

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