68846-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68846-29-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,8,4 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68846-29:
(7*6)+(6*8)+(5*8)+(4*4)+(3*6)+(2*2)+(1*9)=177
177 % 10 = 7
So 68846-29-7 is a valid CAS Registry Number.