748811-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 748811-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,8,8,1 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 748811-03:
(8*7)+(7*4)+(6*8)+(5*8)+(4*1)+(3*1)+(2*0)+(1*3)=182
182 % 10 = 2
So 748811-03-2 is a valid CAS Registry Number.