3050-06-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3050-06-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,5 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3050-06:
(6*3)+(5*0)+(4*5)+(3*0)+(2*0)+(1*6)=44
44 % 10 = 4
So 3050-06-4 is a valid CAS Registry Number.