875576-97-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875576-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,5,7 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 875576-97:
(8*8)+(7*7)+(6*5)+(5*5)+(4*7)+(3*6)+(2*9)+(1*7)=239
239 % 10 = 9
So 875576-97-9 is a valid CAS Registry Number.