906733-69-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 906733-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,7,3 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 906733-69:
(8*9)+(7*0)+(6*6)+(5*7)+(4*3)+(3*3)+(2*6)+(1*9)=185
185 % 10 = 5
So 906733-69-5 is a valid CAS Registry Number.