17043-52-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17043-52-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,0,4 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 17043-52:
(7*1)+(6*7)+(5*0)+(4*4)+(3*3)+(2*5)+(1*2)=86
86 % 10 = 6
So 17043-52-6 is a valid CAS Registry Number.