127829-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127829-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,2 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 127829-86:
(8*1)+(7*2)+(6*7)+(5*8)+(4*2)+(3*9)+(2*8)+(1*6)=161
161 % 10 = 1
So 127829-86-1 is a valid CAS Registry Number.