10237-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10237-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,3 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10237-03:
(7*1)+(6*0)+(5*2)+(4*3)+(3*7)+(2*0)+(1*3)=53
53 % 10 = 3
So 10237-03-3 is a valid CAS Registry Number.