170452-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170452-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,4,5 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 170452-35:
(8*1)+(7*7)+(6*0)+(5*4)+(4*5)+(3*2)+(2*3)+(1*5)=114
114 % 10 = 4
So 170452-35-4 is a valid CAS Registry Number.