1449105-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1449105-33-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,1,0 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1449105-33:
(9*1)+(8*4)+(7*4)+(6*9)+(5*1)+(4*0)+(3*5)+(2*3)+(1*3)=152
152 % 10 = 2
So 1449105-33-2 is a valid CAS Registry Number.