29083-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29083-99-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,0,8 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 29083-99:
(7*2)+(6*9)+(5*0)+(4*8)+(3*3)+(2*9)+(1*9)=136
136 % 10 = 6
So 29083-99-6 is a valid CAS Registry Number.