58422-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58422-04-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,4,2 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 58422-04:
(7*5)+(6*8)+(5*4)+(4*2)+(3*2)+(2*0)+(1*4)=121
121 % 10 = 1
So 58422-04-1 is a valid CAS Registry Number.