52071-49-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52071-49-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,7 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52071-49:
(7*5)+(6*2)+(5*0)+(4*7)+(3*1)+(2*4)+(1*9)=95
95 % 10 = 5
So 52071-49-5 is a valid CAS Registry Number.