1010874-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1010874-83-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,0,8,7 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1010874-83:
(9*1)+(8*0)+(7*1)+(6*0)+(5*8)+(4*7)+(3*4)+(2*8)+(1*3)=115
115 % 10 = 5
So 1010874-83-5 is a valid CAS Registry Number.