245035-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 245035-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,0,3 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 245035-80:
(8*2)+(7*4)+(6*5)+(5*0)+(4*3)+(3*5)+(2*8)+(1*0)=117
117 % 10 = 7
So 245035-80-7 is a valid CAS Registry Number.