1245940-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1245940-65-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,9,4 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1245940-65:
(9*1)+(8*2)+(7*4)+(6*5)+(5*9)+(4*4)+(3*0)+(2*6)+(1*5)=161
161 % 10 = 1
So 1245940-65-1 is a valid CAS Registry Number.