101601-17-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101601-17-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,6,0 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101601-17:
(8*1)+(7*0)+(6*1)+(5*6)+(4*0)+(3*1)+(2*1)+(1*7)=56
56 % 10 = 6
So 101601-17-6 is a valid CAS Registry Number.