1005641-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1005641-08-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,6,4 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1005641-08:
(9*1)+(8*0)+(7*0)+(6*5)+(5*6)+(4*4)+(3*1)+(2*0)+(1*8)=96
96 % 10 = 6
So 1005641-08-6 is a valid CAS Registry Number.