714957-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 714957-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,4,9,5 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 714957-46:
(8*7)+(7*1)+(6*4)+(5*9)+(4*5)+(3*7)+(2*4)+(1*6)=187
187 % 10 = 7
So 714957-46-7 is a valid CAS Registry Number.