430424-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 430424-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,0,4,2 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 430424-96:
(8*4)+(7*3)+(6*0)+(5*4)+(4*2)+(3*4)+(2*9)+(1*6)=117
117 % 10 = 7
So 430424-96-7 is a valid CAS Registry Number.