1333378-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1333378-22-5 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 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1333378-22:
(9*1)+(8*3)+(7*3)+(6*3)+(5*3)+(4*7)+(3*8)+(2*2)+(1*2)=145
145 % 10 = 5
So 1333378-22-5 is a valid CAS Registry Number.