1039844-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1039844-82-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,9,8,4 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1039844-82:
(9*1)+(8*0)+(7*3)+(6*9)+(5*8)+(4*4)+(3*4)+(2*8)+(1*2)=170
170 % 10 = 0
So 1039844-82-0 is a valid CAS Registry Number.