323594-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 323594-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,3,5,9 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 323594-72:
(8*3)+(7*2)+(6*3)+(5*5)+(4*9)+(3*4)+(2*7)+(1*2)=145
145 % 10 = 5
So 323594-72-5 is a valid CAS Registry Number.