1212860-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1212860-58-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,2,8,6 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1212860-58:
(9*1)+(8*2)+(7*1)+(6*2)+(5*8)+(4*6)+(3*0)+(2*5)+(1*8)=126
126 % 10 = 6
So 1212860-58-6 is a valid CAS Registry Number.