714973-98-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 714973-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,4,9,7 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 714973-98:
(8*7)+(7*1)+(6*4)+(5*9)+(4*7)+(3*3)+(2*9)+(1*8)=195
195 % 10 = 5
So 714973-98-5 is a valid CAS Registry Number.