432515-29-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 432515-29-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,2,5,1 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 432515-29:
(8*4)+(7*3)+(6*2)+(5*5)+(4*1)+(3*5)+(2*2)+(1*9)=122
122 % 10 = 2
So 432515-29-2 is a valid CAS Registry Number.