332103-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 332103-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,1,0 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 332103-11:
(8*3)+(7*3)+(6*2)+(5*1)+(4*0)+(3*3)+(2*1)+(1*1)=74
74 % 10 = 4
So 332103-11-4 is a valid CAS Registry Number.