400736-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 400736-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,0,7,3 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 400736-94:
(8*4)+(7*0)+(6*0)+(5*7)+(4*3)+(3*6)+(2*9)+(1*4)=119
119 % 10 = 9
So 400736-94-9 is a valid CAS Registry Number.