245342-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 245342-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,3,4 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 245342-69:
(8*2)+(7*4)+(6*5)+(5*3)+(4*4)+(3*2)+(2*6)+(1*9)=132
132 % 10 = 2
So 245342-69-2 is a valid CAS Registry Number.