1434153-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1434153-28-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,4,1,5 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1434153-28:
(9*1)+(8*4)+(7*3)+(6*4)+(5*1)+(4*5)+(3*3)+(2*2)+(1*8)=132
132 % 10 = 2
So 1434153-28-2 is a valid CAS Registry Number.