29184-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29184-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,1,8 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 29184-71:
(7*2)+(6*9)+(5*1)+(4*8)+(3*4)+(2*7)+(1*1)=132
132 % 10 = 2
So 29184-71-2 is a valid CAS Registry Number.