1082649-42-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1082649-42-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,2,6,4 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1082649-42:
(9*1)+(8*0)+(7*8)+(6*2)+(5*6)+(4*4)+(3*9)+(2*4)+(1*2)=160
160 % 10 = 0
So 1082649-42-0 is a valid CAS Registry Number.