1135283-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1135283-09-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,5,2,8 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1135283-09:
(9*1)+(8*1)+(7*3)+(6*5)+(5*2)+(4*8)+(3*3)+(2*0)+(1*9)=128
128 % 10 = 8
So 1135283-09-8 is a valid CAS Registry Number.