58122-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58122-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,1,2 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 58122-34:
(7*5)+(6*8)+(5*1)+(4*2)+(3*2)+(2*3)+(1*4)=112
112 % 10 = 2
So 58122-34-2 is a valid CAS Registry Number.