35216-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35216-31-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,2,1 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 35216-31:
(7*3)+(6*5)+(5*2)+(4*1)+(3*6)+(2*3)+(1*1)=90
90 % 10 = 0
So 35216-31-0 is a valid CAS Registry Number.