407633-92-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 407633-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,7,6,3 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 407633-92:
(8*4)+(7*0)+(6*7)+(5*6)+(4*3)+(3*3)+(2*9)+(1*2)=145
145 % 10 = 5
So 407633-92-5 is a valid CAS Registry Number.