17714-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17714-52-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,1 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 17714-52:
(7*1)+(6*7)+(5*7)+(4*1)+(3*4)+(2*5)+(1*2)=112
112 % 10 = 2
So 17714-52-2 is a valid CAS Registry Number.