1131148-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1131148-08-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,1,1,4 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1131148-08:
(9*1)+(8*1)+(7*3)+(6*1)+(5*1)+(4*4)+(3*8)+(2*0)+(1*8)=97
97 % 10 = 7
So 1131148-08-7 is a valid CAS Registry Number.