29583-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29583-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,5,8 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 29583-63:
(7*2)+(6*9)+(5*5)+(4*8)+(3*3)+(2*6)+(1*3)=149
149 % 10 = 9
So 29583-63-9 is a valid CAS Registry Number.