1455432-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1455432-11-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,5,4,3 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1455432-11:
(9*1)+(8*4)+(7*5)+(6*5)+(5*4)+(4*3)+(3*2)+(2*1)+(1*1)=147
147 % 10 = 7
So 1455432-11-7 is a valid CAS Registry Number.