1183349-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1183349-95-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,3,3,4 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1183349-95:
(9*1)+(8*1)+(7*8)+(6*3)+(5*3)+(4*4)+(3*9)+(2*9)+(1*5)=172
172 % 10 = 2
So 1183349-95-2 is a valid CAS Registry Number.