693241-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 693241-08-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,2,4 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 693241-08:
(8*6)+(7*9)+(6*3)+(5*2)+(4*4)+(3*1)+(2*0)+(1*8)=166
166 % 10 = 6
So 693241-08-6 is a valid CAS Registry Number.