845868-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 845868-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,8,6 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 845868-07:
(8*8)+(7*4)+(6*5)+(5*8)+(4*6)+(3*8)+(2*0)+(1*7)=217
217 % 10 = 7
So 845868-07-7 is a valid CAS Registry Number.