1702936-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1702936-92-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,7,0,2,9,3 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1702936-92:
(9*1)+(8*7)+(7*0)+(6*2)+(5*9)+(4*3)+(3*6)+(2*9)+(1*2)=172
172 % 10 = 2
So 1702936-92-2 is a valid CAS Registry Number.