400715-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 400715-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,0,7,1 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 400715-92:
(8*4)+(7*0)+(6*0)+(5*7)+(4*1)+(3*5)+(2*9)+(1*2)=106
106 % 10 = 6
So 400715-92-6 is a valid CAS Registry Number.