140701-77-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140701-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,7,0 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140701-77:
(8*1)+(7*4)+(6*0)+(5*7)+(4*0)+(3*1)+(2*7)+(1*7)=95
95 % 10 = 5
So 140701-77-5 is a valid CAS Registry Number.