177019-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 177019-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,0,1 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 177019-68:
(8*1)+(7*7)+(6*7)+(5*0)+(4*1)+(3*9)+(2*6)+(1*8)=150
150 % 10 = 0
So 177019-68-0 is a valid CAS Registry Number.