676236-04-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676236-04-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,2,3 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 676236-04:
(8*6)+(7*7)+(6*6)+(5*2)+(4*3)+(3*6)+(2*0)+(1*4)=177
177 % 10 = 7
So 676236-04-7 is a valid CAS Registry Number.