142793-86-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142793-86-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,9 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 142793-86:
(8*1)+(7*4)+(6*2)+(5*7)+(4*9)+(3*3)+(2*8)+(1*6)=150
150 % 10 = 0
So 142793-86-0 is a valid CAS Registry Number.