763118-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 763118-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,3,1,1 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 763118-53:
(8*7)+(7*6)+(6*3)+(5*1)+(4*1)+(3*8)+(2*5)+(1*3)=162
162 % 10 = 2
So 763118-53-2 is a valid CAS Registry Number.