50849-61-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50849-61-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,4 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 50849-61:
(7*5)+(6*0)+(5*8)+(4*4)+(3*9)+(2*6)+(1*1)=131
131 % 10 = 1
So 50849-61-1 is a valid CAS Registry Number.