1298119-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1298119-93-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,8,1,1 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1298119-93:
(9*1)+(8*2)+(7*9)+(6*8)+(5*1)+(4*1)+(3*9)+(2*9)+(1*3)=193
193 % 10 = 3
So 1298119-93-3 is a valid CAS Registry Number.