29785-82-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29785-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,7,8 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29785-82:
(7*2)+(6*9)+(5*7)+(4*8)+(3*5)+(2*8)+(1*2)=168
168 % 10 = 8
So 29785-82-8 is a valid CAS Registry Number.