1705584-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1705584-08-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,7,0,5,5,8 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1705584-08:
(9*1)+(8*7)+(7*0)+(6*5)+(5*5)+(4*8)+(3*4)+(2*0)+(1*8)=172
172 % 10 = 2
So 1705584-08-2 is a valid CAS Registry Number.