332349-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 332349-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,3,4 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 332349-23:
(8*3)+(7*3)+(6*2)+(5*3)+(4*4)+(3*9)+(2*2)+(1*3)=122
122 % 10 = 2
So 332349-23-2 is a valid CAS Registry Number.