1333376-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1333376-33-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,3,7 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1333376-33:
(9*1)+(8*3)+(7*3)+(6*3)+(5*3)+(4*7)+(3*6)+(2*3)+(1*3)=142
142 % 10 = 2
So 1333376-33-2 is a valid CAS Registry Number.