71037-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71037-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,0,3 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71037-46:
(7*7)+(6*1)+(5*0)+(4*3)+(3*7)+(2*4)+(1*6)=102
102 % 10 = 2
So 71037-46-2 is a valid CAS Registry Number.