101591-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101591-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,5,9 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101591-07:
(8*1)+(7*0)+(6*1)+(5*5)+(4*9)+(3*1)+(2*0)+(1*7)=85
85 % 10 = 5
So 101591-07-5 is a valid CAS Registry Number.