101719-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101719-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,1 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 101719-50:
(8*1)+(7*0)+(6*1)+(5*7)+(4*1)+(3*9)+(2*5)+(1*0)=90
90 % 10 = 0
So 101719-50-0 is a valid CAS Registry Number.