718602-62-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 718602-62-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,8,6,0 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 718602-62:
(8*7)+(7*1)+(6*8)+(5*6)+(4*0)+(3*2)+(2*6)+(1*2)=161
161 % 10 = 1
So 718602-62-1 is a valid CAS Registry Number.