83037-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83037-45-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,3 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83037-45:
(7*8)+(6*3)+(5*0)+(4*3)+(3*7)+(2*4)+(1*5)=120
120 % 10 = 0
So 83037-45-0 is a valid CAS Registry Number.