50834-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50834-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,3 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50834-85:
(7*5)+(6*0)+(5*8)+(4*3)+(3*4)+(2*8)+(1*5)=120
120 % 10 = 0
So 50834-85-0 is a valid CAS Registry Number.