58199-37-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58199-37-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,1,9 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 58199-37:
(7*5)+(6*8)+(5*1)+(4*9)+(3*9)+(2*3)+(1*7)=164
164 % 10 = 4
So 58199-37-4 is a valid CAS Registry Number.