875839-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875839-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,8,3 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 875839-98:
(8*8)+(7*7)+(6*5)+(5*8)+(4*3)+(3*9)+(2*9)+(1*8)=248
248 % 10 = 8
So 875839-98-8 is a valid CAS Registry Number.