210702-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 210702-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,7,0 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 210702-35:
(8*2)+(7*1)+(6*0)+(5*7)+(4*0)+(3*2)+(2*3)+(1*5)=75
75 % 10 = 5
So 210702-35-5 is a valid CAS Registry Number.