69249-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69249-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,2,4 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69249-08:
(7*6)+(6*9)+(5*2)+(4*4)+(3*9)+(2*0)+(1*8)=157
157 % 10 = 7
So 69249-08-7 is a valid CAS Registry Number.