695218-73-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 695218-73-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,5,2,1 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 695218-73:
(8*6)+(7*9)+(6*5)+(5*2)+(4*1)+(3*8)+(2*7)+(1*3)=196
196 % 10 = 6
So 695218-73-6 is a valid CAS Registry Number.