29490-27-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29490-27-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,9 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 29490-27:
(7*2)+(6*9)+(5*4)+(4*9)+(3*0)+(2*2)+(1*7)=135
135 % 10 = 5
So 29490-27-5 is a valid CAS Registry Number.