876576-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876576-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,5,7 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 876576-99:
(8*8)+(7*7)+(6*6)+(5*5)+(4*7)+(3*6)+(2*9)+(1*9)=247
247 % 10 = 7
So 876576-99-7 is a valid CAS Registry Number.