1114595-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1114595-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,4,5,9 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1114595-91:
(9*1)+(8*1)+(7*1)+(6*4)+(5*5)+(4*9)+(3*5)+(2*9)+(1*1)=143
143 % 10 = 3
So 1114595-91-3 is a valid CAS Registry Number.