132677-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132677-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,7 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132677-68:
(8*1)+(7*3)+(6*2)+(5*6)+(4*7)+(3*7)+(2*6)+(1*8)=140
140 % 10 = 0
So 132677-68-0 is a valid CAS Registry Number.