677701-95-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 677701-95-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,7,7,0 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 677701-95:
(8*6)+(7*7)+(6*7)+(5*7)+(4*0)+(3*1)+(2*9)+(1*5)=200
200 % 10 = 0
So 677701-95-0 is a valid CAS Registry Number.