1910-58-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1910-58-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,1 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1910-58:
(6*1)+(5*9)+(4*1)+(3*0)+(2*5)+(1*8)=73
73 % 10 = 3
So 1910-58-3 is a valid CAS Registry Number.