143476-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143476-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,4,7 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143476-26:
(8*1)+(7*4)+(6*3)+(5*4)+(4*7)+(3*6)+(2*2)+(1*6)=130
130 % 10 = 0
So 143476-26-0 is a valid CAS Registry Number.