774193-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 774193-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,4,1,9 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 774193-08:
(8*7)+(7*7)+(6*4)+(5*1)+(4*9)+(3*3)+(2*0)+(1*8)=187
187 % 10 = 7
So 774193-08-7 is a valid CAS Registry Number.