1315545-08-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1315545-08-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,5,4 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1315545-08:
(9*1)+(8*3)+(7*1)+(6*5)+(5*5)+(4*4)+(3*5)+(2*0)+(1*8)=134
134 % 10 = 4
So 1315545-08-4 is a valid CAS Registry Number.