49831-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49831-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,3 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 49831-79:
(7*4)+(6*9)+(5*8)+(4*3)+(3*1)+(2*7)+(1*9)=160
160 % 10 = 0
So 49831-79-0 is a valid CAS Registry Number.