15430-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15430-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,3 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15430-08:
(7*1)+(6*5)+(5*4)+(4*3)+(3*0)+(2*0)+(1*8)=77
77 % 10 = 7
So 15430-08-7 is a valid CAS Registry Number.