332011-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 332011-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,0,1 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 332011-40:
(8*3)+(7*3)+(6*2)+(5*0)+(4*1)+(3*1)+(2*4)+(1*0)=72
72 % 10 = 2
So 332011-40-2 is a valid CAS Registry Number.