12594-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12594-29-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,5,9 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12594-29:
(7*1)+(6*2)+(5*5)+(4*9)+(3*4)+(2*2)+(1*9)=105
105 % 10 = 5
So 12594-29-5 is a valid CAS Registry Number.