133367-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133367-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,6 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133367-89:
(8*1)+(7*3)+(6*3)+(5*3)+(4*6)+(3*7)+(2*8)+(1*9)=132
132 % 10 = 2
So 133367-89-2 is a valid CAS Registry Number.