698992-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 698992-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,8,9,9 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 698992-88:
(8*6)+(7*9)+(6*8)+(5*9)+(4*9)+(3*2)+(2*8)+(1*8)=270
270 % 10 = 0
So 698992-88-0 is a valid CAS Registry Number.