99476-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99476-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,7 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99476-88:
(7*9)+(6*9)+(5*4)+(4*7)+(3*6)+(2*8)+(1*8)=207
207 % 10 = 7
So 99476-88-7 is a valid CAS Registry Number.