173685-06-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173685-06-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,6,8 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 173685-06:
(8*1)+(7*7)+(6*3)+(5*6)+(4*8)+(3*5)+(2*0)+(1*6)=158
158 % 10 = 8
So 173685-06-8 is a valid CAS Registry Number.