1075726-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1075726-86-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,5,7,2 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1075726-86:
(9*1)+(8*0)+(7*7)+(6*5)+(5*7)+(4*2)+(3*6)+(2*8)+(1*6)=171
171 % 10 = 1
So 1075726-86-1 is a valid CAS Registry Number.