701898-43-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 701898-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,1,8,9 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 701898-43:
(8*7)+(7*0)+(6*1)+(5*8)+(4*9)+(3*8)+(2*4)+(1*3)=173
173 % 10 = 3
So 701898-43-3 is a valid CAS Registry Number.