1141934-35-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1141934-35-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,1,9,3 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1141934-35:
(9*1)+(8*1)+(7*4)+(6*1)+(5*9)+(4*3)+(3*4)+(2*3)+(1*5)=131
131 % 10 = 1
So 1141934-35-1 is a valid CAS Registry Number.