845306-60-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 845306-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,3,0 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 845306-60:
(8*8)+(7*4)+(6*5)+(5*3)+(4*0)+(3*6)+(2*6)+(1*0)=167
167 % 10 = 7
So 845306-60-7 is a valid CAS Registry Number.