73050-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73050-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,5 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73050-09:
(7*7)+(6*3)+(5*0)+(4*5)+(3*0)+(2*0)+(1*9)=96
96 % 10 = 6
So 73050-09-6 is a valid CAS Registry Number.