1262995-58-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1262995-58-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,9,9 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1262995-58:
(9*1)+(8*2)+(7*6)+(6*2)+(5*9)+(4*9)+(3*5)+(2*5)+(1*8)=193
193 % 10 = 3
So 1262995-58-3 is a valid CAS Registry Number.