1702576-90-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1702576-90-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,7,0,2,5,7 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1702576-90:
(9*1)+(8*7)+(7*0)+(6*2)+(5*5)+(4*7)+(3*6)+(2*9)+(1*0)=166
166 % 10 = 6
So 1702576-90-6 is a valid CAS Registry Number.