1262962-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1262962-83-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,9,6 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1262962-83:
(9*1)+(8*2)+(7*6)+(6*2)+(5*9)+(4*6)+(3*2)+(2*8)+(1*3)=173
173 % 10 = 3
So 1262962-83-3 is a valid CAS Registry Number.