400076-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 400076-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,0,0,7 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 400076-11:
(8*4)+(7*0)+(6*0)+(5*0)+(4*7)+(3*6)+(2*1)+(1*1)=81
81 % 10 = 1
So 400076-11-1 is a valid CAS Registry Number.