35889-71-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35889-71-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,8,8 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 35889-71:
(7*3)+(6*5)+(5*8)+(4*8)+(3*9)+(2*7)+(1*1)=165
165 % 10 = 5
So 35889-71-5 is a valid CAS Registry Number.